Most teams meet their first compliance audit the same way. A customer asks for a SOC 2 report or an ISO 27001 certificate before they'll sign, and suddenly a deadline exists where one didn't before. From there it can feel like a scramble. There's an auditor to hire, evidence to dig up, policies to write or rewrite, and a long list of questions nobody on the team is quite sure how to answer. The stakes are real, since the deal, the renewal, or the funding round often waits on the outcome.
It doesn't have to feel that way. A compliance audit follows a predictable shape, and once you understand the types you might face, what the auditor actually does at each stage, and what your team needs to do to meet them, the whole thing gets a lot less intimidating. The difference between a smooth audit and a painful one usually comes down to how prepared you are when the auditor shows up, not luck or budget.
In this guide, we'll walk through everything you need to know about compliance audits, including:
- The common types of compliance audits
- The four stages of the compliance audit process, from both the auditor's side and yours
- How long an audit takes and what it costs
- What happens if you fail, and how to prepare so you don't
Whether you're facing your first audit or your tenth, you'll come away knowing exactly what to expect and how to prepare for it.
What is a compliance audit?
A compliance audit is a formal evaluation of how well your organization's policies, controls, and processes line up with a specific framework, regulation, or internal standard. An independent party reviews your documentation, interviews your people, and tests your controls to verify that you're doing what the target requirements say you should.
Most compliance audits share a few traits. They're based on a defined framework, regulation, or set of internal policies. They go deep, assessing your posture in detail against those requirements rather than skimming the surface. They're performed by an independent or third-party auditor. And they end in a concrete deliverable.
That deliverable can take a few forms, including:
- A certificate that proves you met a standard
- A report on your controls and findings
- An opinion, which can be qualified or unqualified
Compliance audits span many domains. You'll see them in cybersecurity, data privacy, financial reporting, healthcare, environmental practices, and workplace safety. In everyday usage, "compliance audit" usually points to an external audit, but internal reviews fall under the same umbrella. Whatever the domain, the audit does double duty. It confirms where you meet requirements, and it surfaces the gaps between how you operate today and what the standard expects.
{{cta_withimage22="/cta-modules"}} | The Audit ready checklist
What does a compliance auditor do?
A compliance auditor is an independent practitioner who scopes the audit, gathers and inspects evidence, runs interviews and walkthroughs, tests your controls, and issues the final deliverable. Their job is to reach reasonable assurance that your organization does what the target framework requires, then document what they found.
One detail trips up a lot of teams, so it's worth stating plainly. Sign-off authority is specific to each framework, and not every auditor can issue every type of deliverable. Only Certified Public Accountants (CPAs) can issue an opinion on a SOC report. A PCI DSS Level 1 audit requires a Qualified Security Assessor (QSA). An ISO 27001 certification has to come from an accredited certification body, not just any consultant who knows the standard well.
Auditors often carry credentials that signal their domain expertise, such as CIA, CISA, or CISSP. Knowing who's qualified to sign off on your specific audit helps you choose the right partner and avoid paying for an engagement that won't produce a deliverable you can use. That deliverable is what makes the whole exercise worth the effort, which raises a fair question about what you get out of a compliance audit.
4 benefits of compliance audits that make it worth the effort
So what do you get out of it? More than a satisfied regulator. A compliance audit turns the security and governance work you're already doing into proof other people can act on, and that proof carries direct business value. The demand keeps growing, too, since most companies now field requests from customers, investors, and partners who want evidence of security and compliance before they'll sign.
Here are the main benefits worth keeping in mind.
Stronger external trust
A clean audit deliverable positions you as a reliable partner. When a prospect's security team can see proof that you handle their data responsibly, the back-and-forth that usually slows enterprise deals shrinks. The same proof reassures investors during diligence and gives partners confidence that working with you won't expose them to risk.
Better risk visibility
The gaps an audit surfaces become direct inputs for risk management. Instead of guessing where your weaknesses are, you get an independent read on which controls hold up and which need work, so you spend your remediation budget where it counts.
Stronger cybersecurity posture
Security sits at the center of many frameworks, so proof of adherence is also proof that you actively monitor your security posture. That ongoing visibility helps you catch issues early and avoid the kind of incident that derails a business.
Greater operational resilience
Meeting recognized standards builds discipline into how you operate. The controls and governance you put in place to pass the audit also strengthen your business continuity, so you're better prepared when something goes wrong.
Internal audit vs. compliance audit vs. readiness assessment
Before we get into the types, it helps to clear up three terms that get used interchangeably but mean different things. Confusing them can cost you time and money. The short version is that an internal audit checks your work against your own rules, a compliance audit checks your work against an outside standard, and a readiness assessment is a practice run before the real thing. Here's how they compare.
A readiness assessment is the option teams forget about. It's a non-attestation engagement designed to find your gaps before the formal audit starts. You can't hand the result to a customer as proof, but it lowers the odds of an unpleasant surprise when the official auditor arrives.
Internal audits and compliance audits aren't competitors. They work best as a pair. Ideally, you run an internal audit before and during the compliance audit so you can find holes and fix them ahead of time. The external auditor then surfaces other improvement areas, and your internal team verifies that those findings get remediated. Running both builds a cycle that matures your whole program rather than just clearing a one-time bar.
With those distinctions clear, you can look at the full range of compliance audits and figure out which ones apply to you.
Common types of compliance audits
There can be dozens of variations of compliance audits depending on what your organization needs. They can be broadly classified into the following categories:
1. Independent audits
Depending on who performs the compliance audit and why, audits can be categorized as internal and external. An internal audit evaluates how an organization adheres to their own rules and processes regarding security practices. These can be conducted by a designated internal and independent team or by hiring an external third party. Internal audits can also prepare an organization for an external audit.
The main deliverables of an internal audit include preparing the audit criteria and scope documentation, drafting the audit report (with findings, risks, and recommendations), and briefing the senior management on potential actions.
According to common usage, though, a compliance audit typically means an external audit. This type is either performed by the regulatory body or a designated third party to assess the in-scope controls, processes, or policies against prescribed standards and guidelines. The final outcome of an external compliance audit is typically a document outlining compliance or non-compliance as required by the relevant governing body.
2. Accreditation process
Accreditation compliance audits can also vary according to their requirements, processes and deliverables such as:
- Certification: An accredited third party conducts a formal assessment verifying that an organization meets specific regulatory requirements or industry standards. Upon successful evaluation, the organization obtains a certification as evidence of compliance that’s valid for a specific amount of time
- Third-party attestation: An external auditor verifies the effectiveness of an organization’s security controls against a set of standards
- Point-in-time accreditation: The organization continuously complies with a standard and undergoes audits at specific intervals
We’ve compiled some examples to explain what each accreditation process can entail:
The accreditation types help you anticipate what your audit process will look like and how to prepare for it. Doing so allows you to avoid common misleading marketing practices promoting “certificates” for non-certifiable standards. For example, many organizations offer HIPAA certification, even though there’s no mention of an “official certificate” for compliance.
3. Voluntary and mandatory
According to legal weight, compliance audits can be split into two categories:
- Voluntary: Conducted at an organization’s discretion to assess internal compliance or demonstrate adherence to best practices (e.g., GDPR, which allows for self-attestation but does not require an external audit)
- Mandatory: Required by external regulations or standards to verify compliance (e.g., ISO 27001, which mandates a formal audit for certification).
Voluntary audits can be conducted at the organization’s discretion, but mandatory audits typically follow a specific frequency (e.g., annually or bi-annually) or must be conducted in response to certain regulatory triggers (e.g., a data breach).
4. Audits by domain
It also helps to group audits by the area of your business they examine. Most fall into a handful of domains, each with a marquee framework or two. PCI DSS v4.0.1 is now the only active version of that standard, so confirm you're working against the current one.
Many organizations end up running more than one of these in a single year, which is part of why audit work can pull so heavily on a security team's time.
{{cta_withimage3="/cta-blocks"}} | The ultimate guide to scaling compliance
4 stages of the compliance audit process
The specific steps of the audit process depend on what type of audit you’re preparing for. Still, the following four stages are common to all compliance audits:
Stage 1: Research and preparation
Before conducting or undergoing compliance audits, you must understand your compliance requirements and highlight the regulations and standards you must adhere to. This decision will depend on your audit scope which can include several factors, most notably:
- Industry and location
- Risk landscape
- Security posture
- Compliance and growth goals (e.g., you need to follow certain compliances to access new markets)
For example, if you’re in the healthcare sector, HIPAA will likely be the first regulation you’ll focus on. If you serve California residents, you’ll also need to comply with the CCPA. In case you need to demonstrate industry-accepted compliance with privacy and data security standards, you can implement voluntary frameworks like HITRUST.
Once you map your compliance landscape, you’ll work with your compliance team to familiarize yourself with the relevant regulatory obligations and then prioritize them according to criteria such as criticality, impact on your revenue, and resource availability.
Stage 2: Gap analysis
Next, you need to compare your existing controls, processes, and procedures against in-scope requirements. This gap analysis involves various activities, such as:
- Security reviews
- Risk assessments
- Process overviews
- Policy reviews
Gap analysis can entail extensive reviews, which might require considerable resources from your security and compliance team. The best practice here is to consider using compliance automation tools to minimize inefficient processes. You can find a comprehensive trust management platform that streamlines various security and risk workflows and automates repetitive tasks through integrations. Some compliance tools can conduct automated gap analyses and present a real-time picture of your compliance posture.
Stage 3: Remediation
Once you’ve identified all the notable compliance gaps, you should devise a remediation plan that will align your controls and processes with your target standards. If you’re pursuing multiple compliance frameworks, it’s best to identify and track a dedicated remediation plan for each.
Remediation tasks can vary depending on what’s uncovered in the previous step. Some of the common corrective actions include:
- Adding or updating controls
- Updating existing policies or procedures
- Making changes to IT infrastructure
- Assigning task owners and timelines for each task
- Monitoring updates and reporting to stakeholders
If you’re following remediation measures in response to a mandatory compliance audit, you’ll want to keep a trail of the updates implemented as evidence you’ll present during a follow-up audit. This is another area where a dedicated compliance solution can be useful—it can help keep all your security reviews and compliance evidence centralized on one platform, replacing disparate systems like spreadsheets and email chains and reducing your overall preparation time.
{{cta_withimage22="/cta-modules"}} | The Audit ready checklist
Stage 4: Accreditation or formal audit
When you’re satisfied with your compliance posture, you can start the official accreditation process (if relevant for the regulation or certification you’re pursuing). In some cases, the process can include choosing an auditor or planning the accreditation activities to meet specific deadlines.
Some action items to check in this stage include:
- Performing an internal audit beforehand
- Getting all documentation and evidence ready and organizing their accessibility
- Scheduling the audit and drafting a timeline
- Appointing a liaison officer to collaborate with the external auditor
- Allocating team resources to ensure smooth and timely completion of the audit
While internal compliance audits are not formally accredited, you can work with an accredited professional (e.g. a CPA) to receive an audit report with favorable or adverse opinions, depending on the findings of the audit.
How long does a compliance audit take and what does it cost?
The honest answer to both is that it depends, mainly on the framework, the scope, and how ready you are when the auditor arrives. A SOC 2 Type 2 audit, for instance, includes an observation window that commonly runs from three to twelve months, since the auditor needs to see your controls operate over time. A first-time ISO 27001 certification is a multi-stage engagement that takes longer than a renewal. Smaller scopes and fewer controls move faster than sprawling, multi-framework programs.
Cost follows the same logic. The main drivers are the framework you're pursuing, the number of controls in scope, your auditor's rates, and how much remediation you have to do before testing can start. A clean, well-documented program costs less to audit than one where the auditor has to chase missing evidence.
Here's the part worth internalizing. Readiness is the single biggest lever on both time and cost. Two companies pursuing the same framework can have sharply different audit experiences depending on whether their evidence is organized and their controls are running. If you walk in with gaps, you'll pay for the auditor's extra hours and the delay while you scramble to fix them. If you walk in prepared, the audit becomes a confirmation of what you already know, and that's the cheapest, fastest audit there is.
What happens if you fail a compliance audit?
Here's the reassuring part. An audit going badly usually means a finding, not a failure, and the two are not the same. As we covered earlier, findings are common, and what matters is how you respond to them. An outright failure, like a qualified opinion on a SOC report or a denied certification, is a different and more serious matter. Knowing which one you're facing tells you how worried to be.
When an audit does go badly, the consequences scale with the framework. The most common ones include:
- Lost or suspended certifications, which can pull you out of deals that required them in the first place
- Triggered contract clauses, since many enterprise agreements let a customer walk if you can't maintain a required certification
- Mandatory breach notifications, when the failure ties to a security or privacy lapse
- Reputational damage, which is harder to measure but can stall sales cycles for months
Regulators have also grown more aggressive across security, privacy, and financial reporting, and penalties for serious noncompliance can climb into the millions or scale with a percentage of global revenue. For a public company, a qualified opinion or a material weakness in financial reporting can move the stock price and invite shareholder litigation. The exact stakes depend on which framework or regulation applies, but the direction is consistent, since the cost of failing keeps rising.
The takeaway isn't to panic. It's to treat findings as remediation input and avoid the failures that carry real weight. Most of those failures trace back to the same root cause, which is walking into the audit unprepared. So the most useful thing you can do is get your preparation right.
4 compliance audit best practices to follow
You can follow these practices to expedite compliance audit cycles for your organization:
- Delegate effectively: Compliance audits and adjacent workflows are extensive and should be the responsibility of a dedicated team to ensure they are prioritized. You’ll benefit from ensuring all relevant processes have task owners to track accountability.
- Create a culture of compliance: Effective compliance audits often require cross-department collaboration and insights from different departments. The best practice here is to foster a culture of ongoing compliance so that everyone is aware of the organization’s overarching compliance goals and can contribute their part.
- Stay on top of regulatory changes: Standards and regulations evolve rapidly, so your current compliance posture will inevitably become outdated. Your compliance team should track all the relevant changes and make the necessary updates to go through audits easily.
- Prioritize self-assessment: Whenever feasible, conduct a self-assessment (or internal audit) before a formal compliance audit to identify and address potential gaps, as well as ensure smoother external audits. You can consider using checklists to standardize the process for your team.
- Leverage automation: Software-supported compliance audits remove manual workflows, such as data collection, analysis, and reporting, and release pressure from compliance teams. For instance, Vanta is one of the most user-friendly compliance automation platforms you can choose if you want to save resources while preparing for complex audits.
{{cta_testimonial1="/cta-blocks"}} | Newfront customer story
How to prepare for your next compliance audit
The single best thing you can do to prepare is stop treating the audit as a one-time scramble. Teams that ace audits don't cram the month before. They keep their evidence current and their controls running year-round, so the audit confirms what they already know rather than catching them off guard.
A few moves make the biggest difference. Confirm your scope with the auditor up front, organize your evidence by control so you can pull it fast, brief the right process owners ahead of interviews, and name one person accountable for the whole audit. Working from a compliance audit checklist keeps these steps from slipping and gives your team a repeatable playbook for every audit cycle.
The deeper shift is automation. Compliance functions are moving this way fast, with PwC's 2025 Global Compliance Survey finding that 49% of respondents now use technology for 11 or more compliance activities. A trust management platform like Vanta automates the painful parts. It runs automated gap analysis, collects evidence continuously through hourly tests, and maps your controls across 35+ frameworks, so you walk into the audit already prepared. That readiness is the single biggest lever on both the time and the cost of getting through it.
Vanta cut our audit time in half, saved us well over six figures in costs, and helped us build more trust with enterprise prospects.
Complete compliance audits effortlessly with Vanta
Vanta is a robust compliance and trust management platform that automates up to 90% of the compliance tasks related to 35+ leading standards and regulations, including HIPAA, GDPR, SOC 2, ISO 27001, and more. It offers a dedicated automated compliance product with numerous features that streamline the audit process, such as:
- Automated mapping of compliance requirements
- Automated gap analysis and evidence collection
- Hourly tests for a real-time overview of your compliance posture
- Over 400 integrations with major software solutions
- Streamlined policy creation workflows supported by templates
Vanta serves as a centralized platform to plan and execute your audits, reducing the preparation timeline by up to 50%. You can also use the platform as a two-way communication tool to collaborate with your auditor.
Additionally, you can tap into Vanta’s partner network to find security and compliance experts for both internal and external audits.
Schedule a custom demo for a hands-on experience with Vanta.
{{cta_simple29="/cta-blocks"}}| Automated compliance product page
Compliance
What is a compliance audit? An extensive guide
Looking to upgrade to continuous, automated GRC and get visibility across your entire program?
Most teams meet their first compliance audit the same way. A customer asks for a SOC 2 report or an ISO 27001 certificate before they'll sign, and suddenly a deadline exists where one didn't before. From there it can feel like a scramble. There's an auditor to hire, evidence to dig up, policies to write or rewrite, and a long list of questions nobody on the team is quite sure how to answer. The stakes are real, since the deal, the renewal, or the funding round often waits on the outcome.
It doesn't have to feel that way. A compliance audit follows a predictable shape, and once you understand the types you might face, what the auditor actually does at each stage, and what your team needs to do to meet them, the whole thing gets a lot less intimidating. The difference between a smooth audit and a painful one usually comes down to how prepared you are when the auditor shows up, not luck or budget.
In this guide, we'll walk through everything you need to know about compliance audits, including:
- The common types of compliance audits
- The four stages of the compliance audit process, from both the auditor's side and yours
- How long an audit takes and what it costs
- What happens if you fail, and how to prepare so you don't
Whether you're facing your first audit or your tenth, you'll come away knowing exactly what to expect and how to prepare for it.
What is a compliance audit?
A compliance audit is a formal evaluation of how well your organization's policies, controls, and processes line up with a specific framework, regulation, or internal standard. An independent party reviews your documentation, interviews your people, and tests your controls to verify that you're doing what the target requirements say you should.
Most compliance audits share a few traits. They're based on a defined framework, regulation, or set of internal policies. They go deep, assessing your posture in detail against those requirements rather than skimming the surface. They're performed by an independent or third-party auditor. And they end in a concrete deliverable.
That deliverable can take a few forms, including:
- A certificate that proves you met a standard
- A report on your controls and findings
- An opinion, which can be qualified or unqualified
Compliance audits span many domains. You'll see them in cybersecurity, data privacy, financial reporting, healthcare, environmental practices, and workplace safety. In everyday usage, "compliance audit" usually points to an external audit, but internal reviews fall under the same umbrella. Whatever the domain, the audit does double duty. It confirms where you meet requirements, and it surfaces the gaps between how you operate today and what the standard expects.
{{cta_withimage22="/cta-modules"}} | The Audit ready checklist
What does a compliance auditor do?
A compliance auditor is an independent practitioner who scopes the audit, gathers and inspects evidence, runs interviews and walkthroughs, tests your controls, and issues the final deliverable. Their job is to reach reasonable assurance that your organization does what the target framework requires, then document what they found.
One detail trips up a lot of teams, so it's worth stating plainly. Sign-off authority is specific to each framework, and not every auditor can issue every type of deliverable. Only Certified Public Accountants (CPAs) can issue an opinion on a SOC report. A PCI DSS Level 1 audit requires a Qualified Security Assessor (QSA). An ISO 27001 certification has to come from an accredited certification body, not just any consultant who knows the standard well.
Auditors often carry credentials that signal their domain expertise, such as CIA, CISA, or CISSP. Knowing who's qualified to sign off on your specific audit helps you choose the right partner and avoid paying for an engagement that won't produce a deliverable you can use. That deliverable is what makes the whole exercise worth the effort, which raises a fair question about what you get out of a compliance audit.
4 benefits of compliance audits that make it worth the effort
So what do you get out of it? More than a satisfied regulator. A compliance audit turns the security and governance work you're already doing into proof other people can act on, and that proof carries direct business value. The demand keeps growing, too, since most companies now field requests from customers, investors, and partners who want evidence of security and compliance before they'll sign.
Here are the main benefits worth keeping in mind.
Stronger external trust
A clean audit deliverable positions you as a reliable partner. When a prospect's security team can see proof that you handle their data responsibly, the back-and-forth that usually slows enterprise deals shrinks. The same proof reassures investors during diligence and gives partners confidence that working with you won't expose them to risk.
Better risk visibility
The gaps an audit surfaces become direct inputs for risk management. Instead of guessing where your weaknesses are, you get an independent read on which controls hold up and which need work, so you spend your remediation budget where it counts.
Stronger cybersecurity posture
Security sits at the center of many frameworks, so proof of adherence is also proof that you actively monitor your security posture. That ongoing visibility helps you catch issues early and avoid the kind of incident that derails a business.
Greater operational resilience
Meeting recognized standards builds discipline into how you operate. The controls and governance you put in place to pass the audit also strengthen your business continuity, so you're better prepared when something goes wrong.
Internal audit vs. compliance audit vs. readiness assessment
Before we get into the types, it helps to clear up three terms that get used interchangeably but mean different things. Confusing them can cost you time and money. The short version is that an internal audit checks your work against your own rules, a compliance audit checks your work against an outside standard, and a readiness assessment is a practice run before the real thing. Here's how they compare.
A readiness assessment is the option teams forget about. It's a non-attestation engagement designed to find your gaps before the formal audit starts. You can't hand the result to a customer as proof, but it lowers the odds of an unpleasant surprise when the official auditor arrives.
Internal audits and compliance audits aren't competitors. They work best as a pair. Ideally, you run an internal audit before and during the compliance audit so you can find holes and fix them ahead of time. The external auditor then surfaces other improvement areas, and your internal team verifies that those findings get remediated. Running both builds a cycle that matures your whole program rather than just clearing a one-time bar.
With those distinctions clear, you can look at the full range of compliance audits and figure out which ones apply to you.
Common types of compliance audits
There can be dozens of variations of compliance audits depending on what your organization needs. They can be broadly classified into the following categories:
1. Independent audits
Depending on who performs the compliance audit and why, audits can be categorized as internal and external. An internal audit evaluates how an organization adheres to their own rules and processes regarding security practices. These can be conducted by a designated internal and independent team or by hiring an external third party. Internal audits can also prepare an organization for an external audit.
The main deliverables of an internal audit include preparing the audit criteria and scope documentation, drafting the audit report (with findings, risks, and recommendations), and briefing the senior management on potential actions.
According to common usage, though, a compliance audit typically means an external audit. This type is either performed by the regulatory body or a designated third party to assess the in-scope controls, processes, or policies against prescribed standards and guidelines. The final outcome of an external compliance audit is typically a document outlining compliance or non-compliance as required by the relevant governing body.
2. Accreditation process
Accreditation compliance audits can also vary according to their requirements, processes and deliverables such as:
- Certification: An accredited third party conducts a formal assessment verifying that an organization meets specific regulatory requirements or industry standards. Upon successful evaluation, the organization obtains a certification as evidence of compliance that’s valid for a specific amount of time
- Third-party attestation: An external auditor verifies the effectiveness of an organization’s security controls against a set of standards
- Point-in-time accreditation: The organization continuously complies with a standard and undergoes audits at specific intervals
We’ve compiled some examples to explain what each accreditation process can entail:
The accreditation types help you anticipate what your audit process will look like and how to prepare for it. Doing so allows you to avoid common misleading marketing practices promoting “certificates” for non-certifiable standards. For example, many organizations offer HIPAA certification, even though there’s no mention of an “official certificate” for compliance.
3. Voluntary and mandatory
According to legal weight, compliance audits can be split into two categories:
- Voluntary: Conducted at an organization’s discretion to assess internal compliance or demonstrate adherence to best practices (e.g., GDPR, which allows for self-attestation but does not require an external audit)
- Mandatory: Required by external regulations or standards to verify compliance (e.g., ISO 27001, which mandates a formal audit for certification).
Voluntary audits can be conducted at the organization’s discretion, but mandatory audits typically follow a specific frequency (e.g., annually or bi-annually) or must be conducted in response to certain regulatory triggers (e.g., a data breach).
4. Audits by domain
It also helps to group audits by the area of your business they examine. Most fall into a handful of domains, each with a marquee framework or two. PCI DSS v4.0.1 is now the only active version of that standard, so confirm you're working against the current one.
Many organizations end up running more than one of these in a single year, which is part of why audit work can pull so heavily on a security team's time.
{{cta_withimage3="/cta-blocks"}} | The ultimate guide to scaling compliance
4 stages of the compliance audit process
The specific steps of the audit process depend on what type of audit you’re preparing for. Still, the following four stages are common to all compliance audits:
Stage 1: Research and preparation
Before conducting or undergoing compliance audits, you must understand your compliance requirements and highlight the regulations and standards you must adhere to. This decision will depend on your audit scope which can include several factors, most notably:
- Industry and location
- Risk landscape
- Security posture
- Compliance and growth goals (e.g., you need to follow certain compliances to access new markets)
For example, if you’re in the healthcare sector, HIPAA will likely be the first regulation you’ll focus on. If you serve California residents, you’ll also need to comply with the CCPA. In case you need to demonstrate industry-accepted compliance with privacy and data security standards, you can implement voluntary frameworks like HITRUST.
Once you map your compliance landscape, you’ll work with your compliance team to familiarize yourself with the relevant regulatory obligations and then prioritize them according to criteria such as criticality, impact on your revenue, and resource availability.
Stage 2: Gap analysis
Next, you need to compare your existing controls, processes, and procedures against in-scope requirements. This gap analysis involves various activities, such as:
- Security reviews
- Risk assessments
- Process overviews
- Policy reviews
Gap analysis can entail extensive reviews, which might require considerable resources from your security and compliance team. The best practice here is to consider using compliance automation tools to minimize inefficient processes. You can find a comprehensive trust management platform that streamlines various security and risk workflows and automates repetitive tasks through integrations. Some compliance tools can conduct automated gap analyses and present a real-time picture of your compliance posture.
Stage 3: Remediation
Once you’ve identified all the notable compliance gaps, you should devise a remediation plan that will align your controls and processes with your target standards. If you’re pursuing multiple compliance frameworks, it’s best to identify and track a dedicated remediation plan for each.
Remediation tasks can vary depending on what’s uncovered in the previous step. Some of the common corrective actions include:
- Adding or updating controls
- Updating existing policies or procedures
- Making changes to IT infrastructure
- Assigning task owners and timelines for each task
- Monitoring updates and reporting to stakeholders
If you’re following remediation measures in response to a mandatory compliance audit, you’ll want to keep a trail of the updates implemented as evidence you’ll present during a follow-up audit. This is another area where a dedicated compliance solution can be useful—it can help keep all your security reviews and compliance evidence centralized on one platform, replacing disparate systems like spreadsheets and email chains and reducing your overall preparation time.
{{cta_withimage22="/cta-modules"}} | The Audit ready checklist
Stage 4: Accreditation or formal audit
When you’re satisfied with your compliance posture, you can start the official accreditation process (if relevant for the regulation or certification you’re pursuing). In some cases, the process can include choosing an auditor or planning the accreditation activities to meet specific deadlines.
Some action items to check in this stage include:
- Performing an internal audit beforehand
- Getting all documentation and evidence ready and organizing their accessibility
- Scheduling the audit and drafting a timeline
- Appointing a liaison officer to collaborate with the external auditor
- Allocating team resources to ensure smooth and timely completion of the audit
While internal compliance audits are not formally accredited, you can work with an accredited professional (e.g. a CPA) to receive an audit report with favorable or adverse opinions, depending on the findings of the audit.
How long does a compliance audit take and what does it cost?
The honest answer to both is that it depends, mainly on the framework, the scope, and how ready you are when the auditor arrives. A SOC 2 Type 2 audit, for instance, includes an observation window that commonly runs from three to twelve months, since the auditor needs to see your controls operate over time. A first-time ISO 27001 certification is a multi-stage engagement that takes longer than a renewal. Smaller scopes and fewer controls move faster than sprawling, multi-framework programs.
Cost follows the same logic. The main drivers are the framework you're pursuing, the number of controls in scope, your auditor's rates, and how much remediation you have to do before testing can start. A clean, well-documented program costs less to audit than one where the auditor has to chase missing evidence.
Here's the part worth internalizing. Readiness is the single biggest lever on both time and cost. Two companies pursuing the same framework can have sharply different audit experiences depending on whether their evidence is organized and their controls are running. If you walk in with gaps, you'll pay for the auditor's extra hours and the delay while you scramble to fix them. If you walk in prepared, the audit becomes a confirmation of what you already know, and that's the cheapest, fastest audit there is.
What happens if you fail a compliance audit?
Here's the reassuring part. An audit going badly usually means a finding, not a failure, and the two are not the same. As we covered earlier, findings are common, and what matters is how you respond to them. An outright failure, like a qualified opinion on a SOC report or a denied certification, is a different and more serious matter. Knowing which one you're facing tells you how worried to be.
When an audit does go badly, the consequences scale with the framework. The most common ones include:
- Lost or suspended certifications, which can pull you out of deals that required them in the first place
- Triggered contract clauses, since many enterprise agreements let a customer walk if you can't maintain a required certification
- Mandatory breach notifications, when the failure ties to a security or privacy lapse
- Reputational damage, which is harder to measure but can stall sales cycles for months
Regulators have also grown more aggressive across security, privacy, and financial reporting, and penalties for serious noncompliance can climb into the millions or scale with a percentage of global revenue. For a public company, a qualified opinion or a material weakness in financial reporting can move the stock price and invite shareholder litigation. The exact stakes depend on which framework or regulation applies, but the direction is consistent, since the cost of failing keeps rising.
The takeaway isn't to panic. It's to treat findings as remediation input and avoid the failures that carry real weight. Most of those failures trace back to the same root cause, which is walking into the audit unprepared. So the most useful thing you can do is get your preparation right.
4 compliance audit best practices to follow
You can follow these practices to expedite compliance audit cycles for your organization:
- Delegate effectively: Compliance audits and adjacent workflows are extensive and should be the responsibility of a dedicated team to ensure they are prioritized. You’ll benefit from ensuring all relevant processes have task owners to track accountability.
- Create a culture of compliance: Effective compliance audits often require cross-department collaboration and insights from different departments. The best practice here is to foster a culture of ongoing compliance so that everyone is aware of the organization’s overarching compliance goals and can contribute their part.
- Stay on top of regulatory changes: Standards and regulations evolve rapidly, so your current compliance posture will inevitably become outdated. Your compliance team should track all the relevant changes and make the necessary updates to go through audits easily.
- Prioritize self-assessment: Whenever feasible, conduct a self-assessment (or internal audit) before a formal compliance audit to identify and address potential gaps, as well as ensure smoother external audits. You can consider using checklists to standardize the process for your team.
- Leverage automation: Software-supported compliance audits remove manual workflows, such as data collection, analysis, and reporting, and release pressure from compliance teams. For instance, Vanta is one of the most user-friendly compliance automation platforms you can choose if you want to save resources while preparing for complex audits.
{{cta_testimonial1="/cta-blocks"}} | Newfront customer story
How to prepare for your next compliance audit
The single best thing you can do to prepare is stop treating the audit as a one-time scramble. Teams that ace audits don't cram the month before. They keep their evidence current and their controls running year-round, so the audit confirms what they already know rather than catching them off guard.
A few moves make the biggest difference. Confirm your scope with the auditor up front, organize your evidence by control so you can pull it fast, brief the right process owners ahead of interviews, and name one person accountable for the whole audit. Working from a compliance audit checklist keeps these steps from slipping and gives your team a repeatable playbook for every audit cycle.
The deeper shift is automation. Compliance functions are moving this way fast, with PwC's 2025 Global Compliance Survey finding that 49% of respondents now use technology for 11 or more compliance activities. A trust management platform like Vanta automates the painful parts. It runs automated gap analysis, collects evidence continuously through hourly tests, and maps your controls across 35+ frameworks, so you walk into the audit already prepared. That readiness is the single biggest lever on both the time and the cost of getting through it.
Vanta cut our audit time in half, saved us well over six figures in costs, and helped us build more trust with enterprise prospects.
Complete compliance audits effortlessly with Vanta
Vanta is a robust compliance and trust management platform that automates up to 90% of the compliance tasks related to 35+ leading standards and regulations, including HIPAA, GDPR, SOC 2, ISO 27001, and more. It offers a dedicated automated compliance product with numerous features that streamline the audit process, such as:
- Automated mapping of compliance requirements
- Automated gap analysis and evidence collection
- Hourly tests for a real-time overview of your compliance posture
- Over 400 integrations with major software solutions
- Streamlined policy creation workflows supported by templates
Vanta serves as a centralized platform to plan and execute your audits, reducing the preparation timeline by up to 50%. You can also use the platform as a two-way communication tool to collaborate with your auditor.
Additionally, you can tap into Vanta’s partner network to find security and compliance experts for both internal and external audits.
Schedule a custom demo for a hands-on experience with Vanta.
{{cta_simple29="/cta-blocks"}}| Automated compliance product page
| Role: | GRC responsibilities: |
|---|---|
| Board of directors | Central to the overarching GRC strategy, this group sets the direction for the compliance strategy. They determine which standards and regulations are necessary for compliance and align the GRC strategy with business objectives. |
| Chief financial officer | Primary responsibility for the success of the GRC program and for reporting results to the board. |
| Operations managers from relevant departments | This group owns processes. They are responsible for the success and direction of risk management and compliance within their departments. |
| Representatives from relevant departments | These are the activity owners. These team members are responsible for carrying out specific compliance and risk management tasks within their departments and for integrating these tasks into their workflows. |
| Contract managers from relevant department | These team members are responsible for managing interactions with vendors and other third parties in their department to ensure all risk management and compliance measures are being taken. |
| Chief information security officer (CISO) | Defines the organization’s information security policy, designs risk and vulnerability assessments, and develops information security policies. |
| Data protection officer (DPO) or legal counsel | Develops goals for data privacy based on legal regulations and other compliance needs, designs and implements privacy policies and practices, and assesses these practices for effectiveness. |
| GRC lead | Responsible for overseeing the execution of the GRC program in collaboration with the executive team as well as maintaining the organization’s library of security controls. |
| Cybersecurity analyst(s) | Implements and monitors cybersecurity measures that are in line with the GRC program and business objectives. |
| Compliance analyst(s) | Monitors the organization’s compliance with all regulations and standards necessary, identifies any compliance gaps, and works to mitigate them. |
| Risk analyst(s) | Carries out the risk management program for the organization and serves as a resource for risk management across various departments, including identifying, mitigating, and monitoring risks. |
| IT security specialist(s) | Implements security controls within the IT system in coordination with the cybersecurity analyst(s). |
Explore more GRC articles
Introduction to GRC
Implementing a GRC program
Optimizing a GRC program
Governance
Risk
Compliance
Continuous control monitoring
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