LAWS OF MALAYSIA
PART X - GENERAL
Chapter 4 - National Interest Matters
Section 263. General duty of licensees.
(1) A licensee shall use his best endeavour to prevent the network facilities that he owns or provides or the network service, applications service or content applications service that he provides from being used in, or in relation to, the commission of any offence under any law of Malaysia.

(2) A licensee shall, upon written request by the Commission or any other authority,assist the Commission or other authority as far as reasonably necessary in preventing the commission or attempted commission of an offence under any written law of Malaysia or otherwise in enforcing the laws of Malaysia, including, but not limited to, the protection of the public revenue and preservation of national security.