What type of search requires written permission from a commander and must be conducted by an officer of the same sex?

The type of search that requires written permission from a commander and must be conducted by an officer of the same sex is a strip search. This procedure is governed by strict protocols to ensure the safety and dignity of individuals being searched, as it involves the removal of clothing to inspect the body for contraband or evidence.

Strip searches are considered highly invasive and are subject to specific legal and departmental regulations to prevent abuse and protect the rights of individuals. The requirement for written permission ensures that there is a clear and formal approval process that adds an additional layer of oversight. Additionally, the rule regarding the same-sex officer conducting the search is in place to respect the privacy and personal dignity of the individual being searched, acknowledging the sensitive nature of such encounters.

Other types of searches, such as pat-down searches or consent searches, have different protocols, and they do not typically involve the same level of scrutiny or sensitivity associated with strip searches.