Employers (and other data controllers) must respond to a data subject access request "without undue delay" and within one month at the latest, although this can be extended by two further months where necessary, taking into account the complexity and number of requests. The employer can request further information, to clarify the request. In this case, for requests received on or after 5 February 2026, the time limit for responding is paused until the information is received.
If an employer receives a request that is manifestly unfounded or excessive, it can charge a reasonable fee taking into account the administrative costs of responding to the request; or it can refuse to act on the request. For requests received on or after 5 February 2026, where an employer charges a fee, the one-month time limit for responding to the DSAR starts from receipt of the fee.
The UK GDPR states that, where the data subject makes a request by electronic means, the information "shall be provided by electronic means where possible", unless the data subject requests otherwise.