The Clerk of the House is the data controller for the House of Commons.
Guidance for Members of Parliament and the Data Protection Act
Individual Members of Parliament (MPs) are data controllers in their own right and the House is not responsible for personal data processed by MPs. Requests for access to your own personal data that is held by an MP should be sent directly to that MP and not to the House of Commons.
The following guidance is available to assist MPs with their duties under the DPA: