What must an officer provide to request an exemption for facial hair based on medical or religious grounds?

An officer must provide a memo with supporting documentation to request an exemption for facial hair based on medical or religious grounds because this formal approach ensures that there is a clear, documented basis for the exemption. The memo serves as an official request that detailing the reasons for the exemption, supplemented by any relevant medical documentation or religious considerations that support the request. This thoroughness helps supervisors assess the request objectively and aligns with standard operational procedures within law enforcement agencies. The requirement for additional documentation emphasizes the importance of maintaining professional standards while accommodating individual needs in a systematic manner.