A certification under the provisions of paragraph (2) of Article l9 of the Act; or a certification under the provisions of paragraph (2) of Article 19 of the Act applied mutatis mutandis provided in the provisions of paragraph (3) of Article 20 of the Act in the case of the first half of the proviso of paragraph (1) of Article 20 of the Act shall be obtained according to Form No. 2, and a certification under the provisions of paragraph (2) of Article 19 of the Act applied mutatis mutandis provided in the provisions of paragraph (3) of Article 20 of the Act in the case of the second half of the proviso of paragraph (1) of Article 20 of the Act the Director of the Labor Standards Office Concerned shall be obtained according to Form No. 3, from the Director of the Labor Standards Office Concerned.