GDPR, the General Data Protection Regulation, sets legal requirements for how organisations collect, store, process and protect personal data belonging to individuals. Following Brexit, the UK operates its own closely aligned version known as UK GDPR. There is no exemption for small businesses, meaning UK SMEs must comply with the same core principles as larger organisations, scaled appropriately to the volume and sensitivity of personal data they handle.
What GDPR requires of UK SMEs
GDPR requires businesses to have a clear, lawful basis for collecting and processing personal data, to be transparent with individuals about how their data is used, to keep data secure with appropriate technical and organisational measures, and to respond to individuals' rights requests, such as accessing or deleting their data, within defined timeframes. Technology plays a direct role in compliance, since systems like Business Central and Microsoft 365 need appropriate access controls and security configuration to protect the personal data they hold.
GDPR in practice for UK SMEs
- A business configures access controls and multi-factor authentication in Microsoft 365 partly to demonstrate appropriate technical security measures protecting customer personal data.
- A company documents its lawful basis for processing customer data in its CRM system, ensuring it can clearly explain why and how it holds the information it does.
- An SME establishes a process for responding to data subject access requests within the required timeframe, having previously had no formal procedure in place.
- A business reviews data retention settings across its systems, ensuring personal data is not held indefinitely beyond what is genuinely needed.
How Advantage supports GDPR-aligned technology
Advantage configures technical security controls across Microsoft 365, Business Central and Dynamics 365 that support GDPR compliance, including access controls, encryption and data governance settings. Advantage is not a law firm and businesses should seek specific legal advice on their GDPR obligations.
Frequently Asked Questions
Does GDPR apply to all UK businesses regardless of size?
Yes. UK GDPR applies to any organisation processing personal data of individuals in the UK, regardless of size. There is no exemption for small businesses, though the specific obligations and appropriate level of formality can scale with the volume and sensitivity of data processed.
What is the difference between UK GDPR and EU GDPR?
Following Brexit, the UK retained its own version of GDPR, known as UK GDPR, which closely mirrors the EU regulation. Businesses operating only in the UK are primarily concerned with UK GDPR, while those also serving EU customers may need to consider EU GDPR obligations as well.
What is the most common GDPR mistake SMEs make?
Common issues include not having a clear, documented basis for why personal data is collected and processed, failing to have a process for responding to data subject access requests within the required timeframe, and not having adequate technical security measures, such as access controls and encryption, to protect personal data held.
