Citation(s) from the GunPolicy.org literature library
Malaysia. 2008 ‘Marking Regulations.’ National Report of Malaysia on its Implementation of the United Nations Programme of Action to Prevent, Combat and Eradicate the Illicit Trade in Small Arms and Light Weapons in All Its Aspects (UNPoA), p. 8. New York, NY: Permanent Mission of Malaysia to the United Nations. 1 July
The requirement for marking on each arm is not specified in any of the laws involving firearms. However, it is noted that manufacturers generally do provide marking on the arms. The manufacturer also keeps records of the serial number of the arms sold. The name of the manufacturer is also marked.