If there is any change regarding the owner of a Trademark Registration such as assignment, merger ect. or if a registered mark is licensed to any third parties, such an assignment/license must be recorded with the TM Office as soon as practicable to be legally effective and enforceable in Cambodia.
For recordal of a trademark assignment agreement/licence agreement, the following documents are required:
(i) A Power of Attorney, which is signed by the Assignee or the Assignor and duly notarized;
(ii) Two original Assignment Agreements/licence agreements, which is signed by both Assignor and Assignee and duly notarized;
(iii) Original certificate of Trademark Registration.