SOC 2 Documentation: What's Required [+ Checklist]

Harry West
June 14, 2024
Table of Contents

What SOC 2 documentation do you really need?

If creating the right documentation for SOC 2 feels like a daunting task, you’re not alone.

From policies to procedures, the requirements can seem endless. But here’s the thing: having the right documents not only makes your audit smoother but also strengthens your organization’s security posture.

In this blog, we’ll break down exactly what SOC 2 documentation is required, provide a handy checklist, and share tips to make the process simpler.

Ready to take control of your SOC 2 documentation? Keep reading!

Understanding SOC 2 Documentation

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SOC 2 is a big deal in the world of cybersecurity. It helps companies show they take data protection seriously.

But what exactly is SOC 2 documentation? Let’s break it down together!

SOC 2 documentation is a collection of important papers.

These papers explain how a company protects customer data.

They show what policies and controls are in place to keep information safe.

This documentation builds trust with customers and partners alike.

The Importance of SOC 2 Compliance

Compliance with SOC 2 is not just a checkbox. It’s a badge of honour in the tech world. Businesses with SOC 2 compliance are seen as trustworthy. Customers feel safer knowing their data is protected.

Moreover, many potential clients won’t even look at companies without SOC 2 compliance. It’s like a ticket to ride in the software industry! You need this ticket to gain new customers and keep existing ones happy. In fact, many industries, particularly those dealing with sensitive information such as healthcare or finance, may require SOC 2 compliance as a prerequisite for doing business. This creates a competitive landscape where companies that prioritise data security are more likely to thrive and expand their client base.

Key Components of SOC 2 Documentation

Now, let’s talk about what makes up SOC 2 documentation. There are several key components you need to include. These parts work together to tell your information security story.

  • Policies and procedures
  • System description
  • Risk assessment
  • Vendor management
  • Incident response plan

Each piece plays a critical role. They provide clarity on how you manage and protect sensitive data. For instance, the policies and procedures outline the specific measures your organisation has implemented to safeguard information, while the system description details the technical architecture that supports these measures. Additionally, a thorough risk assessment identifies potential vulnerabilities and outlines strategies for mitigating them, ensuring that your organisation is prepared for any eventuality. This comprehensive approach not only enhances security but also demonstrates to stakeholders that you are committed to maintaining the highest standards of data protection.

The Five Trust Service Criteria

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SOC 2 is built around five Trust Service Criteria. These criteria outline what you must focus on to achieve compliance. Let’s discuss each one more closely, as they're essential for every company.

Security: Protecting System Resources Against Unauthorised Access

The first and most critical criterion is security. This means protecting your system from unauthorised access. Think of it as locking the door to your house!

To keep intruders out, companies need strong firewalls and secure networks. Regular security audits are essential, too, to ensure everything remains tight and secure. Furthermore, employee training on recognising phishing attempts and other cyber threats is vital. A well-informed team can be the first line of defence against potential breaches, making security a shared responsibility across the organisation.

Availability: Ensuring System Services are Available as Committed or Agreed

The second criterion is availability. This one focuses on keeping systems up and running. Customers expect the services they pay for to work when they need them.

Companies must have reliable infrastructure and backup systems. Any downtime could lead to lost business. It's a race against time to keep everything operational! Additionally, implementing a robust disaster recovery plan is crucial. This ensures that in the event of a system failure, services can be restored quickly, minimising disruption and maintaining customer trust.

Processing Integrity: System Processing is Complete, Accurate, Timely, and Authorised

Next comes processing integrity. This means making sure all system processes are correct and authorised. Imagine sending money to someone and it gets lost in the digital world; that would be a nightmare!

To avoid this, companies need to implement strict controls. Regular checks and balances smooth the way for accurate processing. This builds confidence with users who rely on these systems every day. Moreover, employing automated systems for data entry and processing can significantly reduce human error, ensuring that transactions are handled efficiently and correctly.

Confidentiality: Information Designated as Confidential is Protected as Committed or Agreed

Confidentiality is all about keeping sensitive information safe. Companies must protect not just their data but the data belonging to clients and customers, too.

This includes having strict access controls and encryption methods. Keeping secrets safe is a top priority in SOC 2 documentation. No one wants their sensitive information out in the open! Additionally, regular training sessions on data handling and confidentiality protocols can empower employees to understand the importance of safeguarding information and the potential repercussions of data breaches.

Privacy: Personal Information is Collected, Used, Retained, and Disclosed in Conformity with the Commitments in the Entity’s Privacy Notice

Finally, we reach privacy. This criterion focuses on how personal data is collected and used. Companies need to be very clear about their privacy practices.

When clients provide their data, they want to know it will be handled with care. Keeping promises about privacy leads to happier customers and builds long-term relationships. Transparency is key; organisations should provide clear and accessible privacy notices that outline how data is used and the rights of individuals regarding their information. This not only fosters trust but also aligns with regulatory requirements that are increasingly stringent in the digital age.

Preparing for SOC 2 Documentation

Getting ready for SOC 2 documentation isn’t something you can rush. It takes planning and effort. Let’s look at the steps to prepare effectively.

Establishing an Information Security Policy

First up is creating an information security policy. This policy will lay the foundation for your data protection efforts. It should outline who is responsible for different aspects of security.

A solid security policy helps everyone in the company understand their roles. It sets clear expectations and practices that must be followed. Moreover, it should be a living document, regularly reviewed and updated to reflect the evolving landscape of cybersecurity threats. Engaging employees in training sessions about the policy can foster a culture of security awareness, ensuring that everyone is not only informed but also actively participating in safeguarding sensitive information.

Implementing a Risk Management Process

Next, set up a risk management process. This means identifying potential risks and figuring out how to handle them. Imagine identifying a wildfire before it spreads!

Having a risk management plan keeps your data environment safe. Regularly revisiting and updating this plan ensures that you are always prepared for the unexpected. It’s also beneficial to conduct regular risk assessments, which can help in identifying new vulnerabilities that may arise from changes in technology or business operations. Engaging with external experts can provide fresh insights and bolster your internal efforts, ensuring that your risk management process is robust and comprehensive.

Developing a Disaster Recovery Plan

Finally, don’t forget about the disaster recovery plan. When bad things happen, it’s crucial to have a strategy to recover easily. This plan should include data backups and recovery steps.

Being prepared for disasters protects your business from serious setbacks. It’s like having a safety net to catch you when you fall. Additionally, conducting regular drills to test your disaster recovery plan can reveal gaps in your strategy and ensure that your team knows their roles during a crisis. This proactive approach not only enhances your recovery capabilities but also builds confidence among employees, knowing that they are equipped to handle unforeseen events effectively. Furthermore, documenting the recovery process can provide valuable insights for future improvements, making your organisation more resilient over time.

The SOC 2 Documentation Checklist

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Having a checklist can help organise your documentation effectively. Here are the essential items you should include as part of your checklist.

This way, you won’t miss any critical components!

Management Assertion

The management assertion is one of the most important pieces of your audit. Think of it as the foundation for everything else.

It’s basically a written statement that describes your systems. It explains how your system helps you keep the promises you’ve made to your customers and how it meets the Trust Services Criteria you’re being audited against.

Your auditor uses the management assertion to understand how your system is supposed to work. Then, they test your controls to make sure everything works as described.

At the end of the process, your auditor will issue a formal opinion—the final SOC 2 report—based on whether your management assertion accurately represents the system.

You’ll need to give this document to your auditor right at the start of the audit. And if anything changes with your system during the audit, you’ll need to update it.

Finally, a copy of your management assertion will be included in your final SOC 2 report.

System Description Documentation

Next, the system description documentation is crucial.

This should include:

  • Company Overview gives a quick summary of what your products and services are all about.
  • System Overview explains the main services you provide to your customers.
  • Principal Service Commitments and System Requirements list the promises you’ve made to your customers and the systems needed to keep those promises.
  • Components of the System cover all the parts of your system—like infrastructure, software, data, processes, and people.
  • Incident Disclosure tells whether any incidents happened that impacted your controls or your service commitments.
  • Criteria Disclosure identifies the Trust Services Criteria that are part of the audit.
  • Relevant Aspects of the Control Environment describe the controls you’ve put in place to meet each Trust Services Criterion.
  • Complementary User Entity and Subservice Organization Controls explain which controls your customers and vendors need to handle. For example, a SaaS company’s customers usually manage their own employee access—like granting or revoking it.
  • Criteria Exceptions outline any Trust Services Criteria that don’t apply to the audit.
  • Changes to the System During the Period highlight any updates to your internal controls that took place during the audit period. (This applies to SOC 2 Type II reports.)

The System Description helps auditors and clients understand how your operations run.

Make sure to include diagrams or illustrations if they help paint a clearer picture. Visuals can make complex information easier to digest!

Additionally, consider including a glossary of terms and acronyms used within your documentation.

This can aid in ensuring that all stakeholders, regardless of their technical background, can comprehend the information presented.

Control Matrix

A Control Matrix is a spreadsheet that lists the specific controls tied to SOC 2 criteria.

It usually includes:

  • Criteria Reference: The exact Trust Services Criterion that the control addresses.
  • Control Number: A reference number for each control you’ve set up.
  • Control Activity: A short explanation of what each control is meant to do.
  • Control Owner: The person responsible for managing or overseeing the control. This is also the person the auditor will speak with to test the control.
  • Risk Level: An optional measure of how likely a control failure is and its potential impact on the business (low, moderate, high). While optional, it’s useful for understanding control health and security responsibilities. Auditors often request this as evidence.

Policies and Procedures

Next up, we have our policies and procedures.

What audit would be incomplete without this eh!?!

There are a number of variables that will inform the scope of the policies and procedures you need to provide (e.g. context of your system description and controls matrix).

Some key ones you will need to consider include, but are not exclusive too:

Organisational documents

  • Floor plans
  • Organisational charts
  • Corporate Governance Manual
  • Code of Conduct

HR documents

  • Outlines of roles and responsibilities
  • Employee handbook
  • Onboarding documentation
  • Termination process documentation
  • Training logs

Risk management documents

  • Risk management plan
  • Risk assessments
  • Risk treatment plans
  • Risk register

Technical documents

  • Inventory of assets
  • Maintenance records
  • Password Policy
  • Access Control Policy

Privacy documents

  • Privacy notice
  • Privacy policy
  • Data processing agreements
  • Cookie policy

Business continuity and incident management

  • Business continuity plan
  • Crisis management plan
  • Business continuity test records
  • Incident response plans

#ProTip - Make sure you review what documentation you already have. If your organisation is ISO 27001 Certified, then you will have a lot of these documents already.

Preparing Documentation for Your Audit

Keeping your documentation organized can save you a lot of stress and help you finish your audit on schedule. It also gives your auditor the chance to review the documents before they start testing your controls.

When auditors better understand your systems, they can create more effective testing plans.

As you prepare your documentation, think about using a standard reporting format that includes:

  • Why the policy was created
  • The department in charge of approving and applying the policy
  • The dates when the policy was approved and put into action
  • The systems, processes, or applications the policy impacts
  • A record of users accepting the policy

Conclusion

SOC 2 documentation might seem like a lot to handle, but it’s your key to earning trust and building stronger relationships with your customers.

By focusing on key components like policies, risk management, and system descriptions, you’re not just preparing for an audit—you’re creating a foundation of security and reliability that sets your business apart.

Think of SOC 2 documentation as more than just paperwork.

It’s your chance to show your clients that their data is safe in your hands and that you’re serious about protecting their information.

With the right preparation and tools, you’ll be audit-ready in no time.

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