What are best practices for proof of consent storage?

Best practices for consent storage include recording the date, time, source, and method of consent collection. Store IP addresses if available, the exact language shown to the subscriber, and any confirmation actions taken.

Consent records should be easily retrievable for individual subscribers. When someone asks how they subscribed, you should be able to show documentation. This supports compliance investigations and dispute resolution.

Retain consent records for the duration of the relationship plus any legally required retention period. GDPR and other regulations may specify minimums. Secure storage protects this sensitive data from unauthorized access.