Related Rule
Australia
Practice Relating to Rule 114. Return of the Remains and Personal Effects of the Dead
Australia’s Defence Force Manual (1994) provides: “The ashes of the deceased shall be forwarded to the Graves Registration and the ashes exchanged as soon as practical following the conclusion of hostilities.” 
Australia, Manual on Law of Armed Conflict, Australian Defence Force Publication, Operations Series, ADFP 37 – Interim Edition, 1994, § 9-100.
Australia’s LOAC Manual (2006) states: “The ashes of the deceased shall be forwarded to Graves Registration and the ashes exchanged as soon as practicable following the conclusion of hostilities.” 
Australia, The Manual of the Law of Armed Conflict, Australian Defence Doctrine Publication 06.4, Australian Defence Headquarters, 11 May 2006, § 9.105.
The LOAC Manual (2006) replaces both the Defence Force Manual (1994) and the Commanders’ Guide (1994).