(e) in respect of employment in maritime fishing, by a Member which is a party to the Minimum Age (Fishermen) Convention, 1959, and a minimum age of not less than 15 years is specified in pursuance of Article 2 of this Convention or the Member specifies that Article 3 of this Convention applies to employment in maritime fishing, this shall ipso jure involve the immediate denunciation of that Convention, (f) by a Member which is a party to the Minimum Age (Underground Work) Convention, 1965, and a minimum age of not less than the age specified in pursuance of that Convention is specified in pursuance of Article 2 of this Convention or the Member specifies that such an age applies to employment underground in mines in virtue of Article 3 of this Convention, this shall ipso jure involve the immediate denunciation of that Convention, if and when this Convention shall have come into force. 5. Acceptance of the obligations of this Convention-(a) shall involve the denunciation of the Minimum Age (Industry) Convention, 1919, in accordance with Article 12 thereof, (b) in respect of agriculture shall involve the denunciation of the Minimum Age (Agriculture) Convention, 1921, in accordance with Article 9 thereof, (c) in respect of maritime employment shall involve the denunciation of the Minimum Age (Sea) Convention, 1920, in accordance with Article 10 thereof, and of the Minimum Age (Trimmers and Stokers) Convention, 1921, in accordance with Article 12 thereof, if and when this Convention shall have come into force. Article 11 The formal ratifications of this Convention shall be communicated to the Director-General of the International Labour Office for registration. Article 12 1. This Convention shall be binding only upon those Members of the International Labour Organisation whose ratifications have been registered with the Director-General. 2. It shall come into force twelve months after the date on which the ratifications of two Members have been registered with the Director-General. 3. Thereafter, this Convention shall come into force for any Member twelve months after the date on which its ratifications has been registered. Article 13 1. A Member which has ratified this Convention may denounce it after the expiration of ten years from the date on which the Convention first comes into force, by an act communicated to the Director-General of the International Labour Office for registration. Such denunciation shall not take effect until one year after the date on which it is registered. 2. Each Member which has ratified this Convention and which does not, within the year following the expiration of the period of ten years mentioned in the preceding paragraph, exercise the right of denunciation provided for in this Article, will be bound for another period of ten years and, thereafter, may denounce this Convention at the expiration of each period of ten years under the terms provided for in this Article. Article 14 1. The Director-General of the International Labour Office shall notify all Members of the International Labour Organisation of the registration of all ratifications and denunciations communicated to him by the Members of the Organisation. 2. When notifying the Members of the Organisation of the registration of the second ratification communicated to him, the Director-General shall draw the attention of the Members of the Organisation to the date upon which the Convention will come into force. Article 15 The Director-General of the International Labour Office shall communicate to the Secretary-General of the United Nations for registration in accordance with Article 102 of the Charter of the United Nations full particulars of all ratifications and acts of denunciation registered by him in accordance with the provisions of the preceding Articles. Article 16 At such times as it may consider necessary the Governing Body of the International Labour Office shall present to the General Conference a report on the working of this Convention and shall examine the desirability of placing on the agenda of the Conference the question of its revision in whole or in part. Article 17 1. Should the Conference adopt a new Convention revising this Convention in whole or in part, then, unless the new Convention otherwise provides: