GDPR DSAR Follow-up — Minimal Identity Verification

Subject: Re: Data Subject Access Request (GDPR) — [Your Name]

To: [Company / Data Controller]

Thank you. I will provide only the minimum information necessary to verify identity.

Please specify: 1) the exact verification you require, 2) why it is necessary and proportionate for this request, 3) how long you will retain any verification data you collect for this purpose.

I can confirm the following identifiers already associated with my account/relationship:

If you require further verification, please offer an alternative that does not require submitting government ID unless strictly necessary.

Regards, [Name]