(2)The registration of a mark shall include a representation of the mark and shall specify its number, the name and address of the registered owner and, if the registered owner’s address is outside Sri Lanka, a postal address for service in Sri Lanka, the dates of application and registration ; if priority is validly claimed, an indication of that fact and the number, date and country of the application on the basis of which the priority is claimed, if a valid certificate has been filed relating to the use of a mark at an international exhibition, the contents of such certificate, the list of goods and services in respect of which registration of the mark has been granted with an indication of the corresponding class or classes.