Artikel XII

1. This Convention shall remain in force for ten years and thereafter until a majority of the Contracting Parties agree to terminate it.
2. At any time after ten years from the date of entry into force of this Convention, any Contracting Party may withdraw from the Convention on December thirty-first of any year including the tenth year by written notification of withdrawal given on or before December thirty-first of the preceding year to the Director- General of the Food and Agriculture Organization of the United Nations.
3. Any other Contracting Party may thereupon withdraw from this Convention with effect from the same December thirty-first by giving written notification of withdrawal to the Director-General of the Food and Agriculture Organization of the United Nations not later than one month from the date of receipt of information from the Director-General of the Food and Agriculture Organization of the United Nations concerning any withdrawal, but not later than April first of that year.