1. A request for territorial extension filed at the Office pursuant to Article 187(1) of Regulation (EU) 2017/1001 shall meet the following requirements:
(a) it is filed using one of the forms referred to in Article 31 of this Regulation and contains all the indications and information required by the form used;
(b) it indicates the number of the international registration to which it relates;
(c) the list of goods or services is covered by the list of goods or services contained in the international registration;
(d) the applicant is entitled, based on the indications made in the international form, to make a designation subsequent to the international registration through the Office in accordance with Article 2(1)(ii), and Article 3ter(2) of the Madrid Protocol.
2. Where a request for territorial extension does not meet all of the requirements laid down in paragraph 1, the Office shall invite the applicant to remedy the deficiencies within such time limit as it may specify.