Règle correspondante
Malaysia
Practice Relating to Rule 72. Poison and Poisoned Weapons
In its written statement submitted to the ICJ in the Nuclear Weapons (WHO) case in 1995, Malaysia, in a part entitled “Principle of Non-Toxicity”, referred, inter alia, to the 1925 Geneva Gas Protocol and the 1956 New Delhi Draft Rules. 
Malaysia, Written statement submitted to the ICJ, Nuclear Weapons (WHO) case, 19 June 1995, pp. 23–24.
Malaysia made the same references in its oral pleadings in the Nuclear Weapons case in 1995. 
Malaysia, Oral pleadings before the ICJ, Nuclear Weapons case, 7 November 1995, Verbatim Record CR 95/27, p. 57.
According to the Report on the Practice of Malaysia, the armed forces of Malaysia do not use poison in warfare. 
Report on the Practice of Malaysia, 1997, Chapter 3.2