On 25th July 2017, the Royal Decree No. 33 of 2017 promulgating the Law of Trademarks for the GCC States (“GCC Trademarks Law”) was issued in Oman, and it came directly into effect after its publication. Oman has become the fourth GCC country to implement the GCC Trademarks Law. Nevertheless, Oman has yet to publish the implementing regulations of the GCC Trademarks Law; hence, it is not clear how this new law will be implemented in Oman. 