LAWS OF MALAYSIA
Postal Services Act 2012 [ Act 741]
PART X -CONSUMER PROTECTION
Section 52. Complaints of consumers
(1) If the Commission receives a complaint from a consumer has not addressed his complaint through the complaints handling procedures of the licensee, the Commission shall refer the consumer to the respective licensee.

(2) The Commission may also conduct an investigation against a licensee provided that the consumer has followed the complaints handling procedures of the licensee.

(3) The Commission may determine the rules on the procedures for the making, receipt, handling and dispute resolution of complaints of consumers regarding the conduct or operation of licensees.