Final answer:
The statement is true; PADD, denoting person(s) authorized to make decisions regarding a marine's remains, is designated by the marine and is recorded on their Basic Individual Record.
Step-by-step explanation:
The statement PADD is designated by the marine on his basic individual record (BIR) could refer to a specific protocol within a military context, possibly the United States Marine Corps. PADD stands for Primary Next of Kin, Secondary Next of Kin, or Person Authorized to Direct Disposition (PADD). It is used to identify who has the authority to make decisions regarding the disposition of a marine's remains in the event of their death. This information is indeed included on a service member's Basic Individual Record (BIR) in the military personnel data system. Whether or not a marine designates PADD personally might vary according to specific military branch policy or regulations, but it is typically part of the service member's records. Therefore, the statement is true, assuming it refers to the aforementioned military context.
It is not designated by the marine on his basic individual record (BIR). Instead, the BIR is a document that contains important personal and professional information about a Marine, including training, education, and deployments.