Are You Guilty of These 3 SOC Report Review Mistakes?
Reviewing vendor SOC reports is one of the most important steps in a sound vendor management program — yet three critical mistakes consistently undermine the process. The most common errors are failing to understand report scope, delaying the review, and taking no action on identified issues. Each mistake carries real risk: missed control gaps, regulatory exposure, and unresolved vendor deficiencies.
Key Takeaways
- Vendor management is critical for preventing data loss, breaches, and financial losses due to weak vendor control environments.Â
- SOC reports should be reviewed carefully to confirm they cover all relevant products, services, and control areas that pose risks to your organization.Â
- Delayed SOC 1 review reduces a report’s relevance and may result in missed opportunities to address control deficiencies in a timely manner.Â
- Taking action when issues are identified in SOC reports — including escalating concerns and following up with vendors — is essential.Â
- A strong vendor management program should outline how to track and escalate issues to drive timely, appropriate risk mitigation.Â
Why the SOC Report Review Process Matters
Vendor management is more critical than ever as organizations rely heavily on vendors to successfully deliver their services. Partnering with vendors who lack strong control environments can result in data loss or breaches, damaging customer trust and leading to significant financial losses.
To effectively manage vendor-related risks, organizations should implement a robust vendor management program that includes due diligence for new vendor relationships and ongoing monitoring of existing ones. As part of this process, many organizations request SOC reports from vendors to assess control environments and the effectiveness of those controls.
SOC reports often contain a wealth of information, making it easy for reviewers to overlook key details. The result: errors and missed information that increase organizational risk. Below are the top three mistakes made during the SOC audit review process.
Mistake 1: Not Understanding the Scope of the SOC Report
The core issue: The most common mistake in SOC 1 review is failing to confirm what the report actually covers. SOC reports issued by vendors may not address all the products and services provided to your organization.
Based on the services received and the risk they represent, reviewers should determine whether those items are covered by examining the system description, where the report’s boundaries should be clearly outlined.
With that foundation in place, consider these questions to assess whether the report meets your needs:
- Does the report include all the products and services received from the vendor?Â
- Does the vendor provide a SOC 1 or SOC 2 that aligns with the services and products they provide?Â
- Does the report address all the control areas your organization considers critical?Â
The final question is a key consideration. Beyond confirming that the report addresses the correct products and services, reviewers must evaluate whether it covers all relevant control areas.
Not all SOC reports are created equally. Some auditors may determine that certain controls — such as vulnerability management — do not need to be included. If a critical control area is absent, follow up with the vendor directly to request additional information. A reliable vendor will provide overview documentation for the relevant control areas or offer a call to address your concerns.
Mistake 2: Untimely Review of Issued SOC Reports
The core issue: Delayed SOC report review reduces the relevance of findings and prevents timely response to control deficiencies.
For many organizations, those responsible for the SOC audit review process carry numerous other day-to-day responsibilities, which can cause this task to be deprioritized. Because SOC reports provide a retrospective evaluation of vendor controls, any delay further reduces the actionability of the information they contain.
A delayed review of a report with a negative opinion can directly harm an organization by preventing timely corrective action. For those in regulated industries, delayed reviews can also draw regulatory scrutiny and result in poor ratings on vendor management program effectiveness.
To effectively manage vendor risk, organizations must act on timely information — information that supports accurate conclusions about vendor control practices.
Mistake 3: Failure to Take Action
The core issue: Identifying issues in a SOC report without acting on them is just as risky as missing them entirely.
Vendors may fall short by issuing reports that exclude relevant products or services, overlook critical control areas, or contain negative auditor opinions. Filing such a report away without response is not an option. Reviewers must fully understand the issues raised and have a documented process in place to escalate them appropriately.
All individuals responsible for the SOC 1 review process should use software or a checklist to guide their work. The checklist should include a section for documenting concerns identified during the review. Depending on severity, it may be appropriate to note mitigating factors and take no further action. In more serious cases, escalation to management, a risk committee, or the board may be warranted.
Potential actions include:
- Adding the vendor to a watch list for more frequent monitoring until issues are resolved.Â
- Scheduling a meeting with vendor representatives to discuss identified issues and their remediation plan, followed by enhanced monitoring to confirm follow-through.Â
- Replacing the vendor in severe cases where risk cannot be sufficiently mitigated.Â
Regardless of the situation, the vendor management program must anticipate potential vendor issues and outline how those issues will be tracked and escalated to drive timely, appropriate action.
Frequently Asked Questions
Q: What is a SOC 1 review, and why does it matter for vendor management?
A SOC 1 review is the process by which an organization examines a vendor’s SOC 1 report to assess the effectiveness of controls relevant to financial reporting. Conducting this review thoroughly and on time is essential for identifying control gaps, meeting regulatory requirements, and reducing risk exposure from third-party vendors.
Q: How often should organizations review vendor SOC reports?
Organizations should review SOC reports as soon as they are issued — typically on an annual basis — to maintain timely insight into vendor control environments. Delayed reviews reduce the relevance of findings and limit an organization’s ability to respond to control deficiencies before they create material risk.
Q: What should I do if a vendor’s SOC report does not cover a critical control area?
If a SOC report omits a control area that is important to your organization — such as vulnerability management — contact the vendor directly to request supplementary documentation or a meeting to address the gap. A credible vendor will respond constructively. If they cannot or will not provide adequate information, that itself is a risk signal worth escalating within your vendor management program.
Q: What is the difference between a SOC 1 and SOC 2 report?
A SOC 1 report focuses on controls relevant to a user entity’s internal control over financial reporting, while a SOC 2 report addresses controls related to security, availability, processing integrity, confidentiality, and privacy. Learn more about the differences between SOC 1 and SOC 2 reports here.
