1. Prohibited Marks
If the use of which is likely to confuse or deceive the public or contrary to law.

2. Scandalous or Offensive Matter
If it contains or comprises any scandalous or offensive matter or would not otherwise be entitled to protection in any court of law.

3. Prejudicial to the Interest or Security of the Nation
Registrar bears the responsibility of determining the trade mark, whether it might be prejudicial to the interest or security of the nation. It may be that a mark contains an inflammatory statement or words.

http://www.myipo.gov.my/en/trademark-basic/?lang=en%2F&fbclid=IwAR3fsWZD49S6CowJmbxGpD7Dnm1onJ2mbPtnwe4ne8JqgQ19xrR08nXa6aQ#type-trademark