What document is typically necessary for making a formal FOI request?

To make a formal Freedom of Information (FOI) request, a written request detailing the sought information is typically necessary. This is because formal requests create a clear and documented pathway for both the requester and the agency involved. A written request specifies the exact information being sought, ensuring that there is no ambiguity regarding what the requester desires. This documentation helps in processing the request accurately and efficiently, and it provides a reference that can be used to track the request's progress.

Written requests also create a formal record of communication, which can be important if there are disputes over whether the requested information should be disclosed or if there are delays in processing the request. By clearly stating the information needed and providing necessary details, the requester ensures that the responsible agency can respond effectively and within the required legal timeframes.