Marking is not compulsory in the Middle East and North Africa. However, using any of those symbols on a trademark is advisable because it will give notice to the public about the owners’ rights.
In principal, the ™ symbol may be used when trademark rights are claimed in relation to a mark that has not been registered at the Trademark Office of a particular jurisdiction, meaning that, the use of the ™ symbol does not mean a legally enforceable trademark. The registration symbol ®, however, does carry legal weight. It should only be used when the mark is registered with the Trademark Office of a particular jurisdiction. Using the symbol ® illegitimately may be treated as fraudulent marking in most of the countries in our region.