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Five Mistakes to Avoid When Handling DSARs in a Small Business

November 13, 2025 by
Five Mistakes to Avoid When Handling DSARs in a Small Business
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The rapid advancement of digital technologies has ushered in a new era of data privacy, with the General Data Protection Regulation (GDPR) standing as one of the most prominent frameworks governing data protection in the European Union. Central to this regulation are the rights of individuals regarding their personal data. Among these rights is the Data Subject Access Request (DSAR), a tool that allows individuals to request access to their personal data. For small businesses, handling DSARs can be a daunting task. However, with the right knowledge and systems in place, it can be manageable. To help businesses navigate this process efficiently and avoid costly mistakes, here are five key mistakes to avoid when handling DSARs.

1. Failing to Have a Clear DSAR Procedure

One of the most common mistakes small businesses make is not having a well-defined process for handling DSARs. Without a clear procedure in place, businesses may struggle to manage requests promptly, leading to delays that could violate legal requirements. Under GDPR, businesses are generally required to respond to DSARs within one month of receiving the request. Failure to meet this deadline can result in fines or other penalties.

To avoid this, small businesses should establish a clear, documented process for handling DSARs. This process should include steps such as identifying the request, verifying the identity of the requester, gathering the relevant data, and responding promptly. Many businesses use specialized DSAR software to streamline this process, ensuring that all requests are handled efficiently and consistently. Investing in a robust DSAR solution can be a game-changer, allowing businesses to track requests and automate key steps, minimizing human error and ensuring compliance with data protection laws.

2. Overlooking Data Security

When responding to DSARs, the security of the data is paramount. A common mistake small businesses make is overlooking the security implications of disclosing personal data to an individual. The personal data you’re sharing could be sensitive, and if exposed to unauthorized parties, it could result in significant harm to the individual and the business.

Data security should be a top priority throughout the DSAR process. When using DSAR software to manage requests, ensure the software is equipped with secure methods for verifying the identity of the requester, transmitting data, and storing records. If you're sending data by email or physical mail, take extra precautions to ensure the information is encrypted and only sent to the correct individual. Additionally, avoid disclosing information that could put the individual at risk, such as sensitive financial or medical details, unless necessary and authorized.

3. Failing to Understand the Scope of DSARs

Another common mistake when handling DSARs is not fully understanding what is being requested. Individuals have the right to access all personal data that a business holds about them. However, businesses often misunderstand the scope of these requests and may either over- or under-share information.

To avoid this, businesses must ensure they have a thorough understanding of the request before responding. DSARs can cover a wide range of data, from basic personal details to sensitive information such as health data, contact history, and even internal notes. By using DSAR software, businesses can easily sort through data, ensuring that the right information is provided to the requester. This software can also help businesses track which data sources need to be reviewed and assist in avoiding the inadvertent release of data that is not requested.

Businesses should also be aware that DSARs can be complex and include requests for information from third-party sources. For instance, if a customer asks for their data in relation to a transaction with a partner business, the small business may need to coordinate with that partner to provide the requested information. A comprehensive DSAR management system can simplify this process and help businesses avoid overlooking critical pieces of the request.

4. Ignoring Exceptions and Exemptions

While GDPR provides strong rights to individuals regarding their personal data, there are certain exemptions and exceptions that businesses must be aware of. One major mistake that small businesses make is failing to properly account for these exceptions when processing DSARs. Some data may not need to be disclosed due to reasons such as ongoing legal obligations, data that is processed for public interest purposes, or information related to security matters.

For instance, personal data that relates to a third party may need to be withheld if disclosing it would infringe on the rights of that third party. Additionally, businesses should not provide data that is protected by legal privilege or data that would compromise national security. Small businesses must carefully review the request and consult with legal counsel when necessary to determine if any exemptions apply.

To ensure compliance, businesses can use DSAR software that automatically identifies and flags data that may be exempt from disclosure, reducing the risk of overlooking an important exception. By incorporating these safeguards into the DSAR process, businesses can avoid the significant penalties that can result from mishandling personal data requests.

5. Neglecting to Maintain Records of DSARs

Proper record-keeping is another often overlooked aspect of handling DSARs. Small businesses might focus on the immediate task of fulfilling the request and forget about documenting the process and their responses. However, failing to maintain records can leave businesses vulnerable if the request is challenged or if a regulatory body audits the process.

GDPR requires businesses to maintain records of DSARs, including the request details, how the request was processed, and the data provided to the requester. These records are crucial if you are ever audited by a data protection authority or if the requester disputes the fulfillment of their request.

DSAR software can help businesses maintain comprehensive records of each request, ensuring that no step of the process is missed. By using a digital system to track requests, businesses can easily refer back to past requests and demonstrate their compliance with data protection laws. This level of transparency will not only keep the business protected but will also build trust with customers who see that their personal data is being handled responsibly.

Conclusion

Handling Data Subject Access Requests (DSARs) can be complex, especially for small businesses that may lack the resources of larger organizations. However, by avoiding these five common mistakes—failing to have a clear DSAR procedure, overlooking data security, failing to understand the scope of DSARs, ignoring exemptions, and neglecting record-keeping—small businesses can navigate the process more effectively and in full compliance with data protection laws.

Investing in DSAR software is a smart strategy for simplifying and streamlining the DSAR process, ensuring that all requests are handled promptly, securely, and accurately. By approaching DSARs with the right systems, procedures, and knowledge, businesses can avoid costly mistakes, protect customer privacy, and demonstrate a commitment to transparency and trust in an increasingly data-conscious world.

Five Mistakes to Avoid When Handling DSARs in a Small Business
Admin November 13, 2025
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