Related Rule
Sierra Leone
Practice Relating to Rule 117. Accounting for Missing Persons
Section B. Provision of information on missing persons
Sierra Leone’s Instructor Manual (2007) states: “In order to ensure that everyone is accounted for, details – who, when, where, how etc, of those who are ‘missing’ are taken and passed back up the chain of command. This is an administrative obligation.” 
Sierra Leone, The Law of Armed Conflict. Instructor Manual for the Republic of Sierra Leone Armed Forces (RSLAF), Armed Forces Education Centre, September 2007, p. 39.