
Article 1 

1. A transnational producer organisation shall establish its headquarters in the Member State in which it has a significant number of members or a significant volume of marketable production.
2. A transnational association of recognised producer organisations, hereinafter referred to as ‘transnational association’, shall establish its headquarters in the Member State where it has a significant number of member organisations or a significant volume of marketable production.
Article 2 

1. The Member State in which the headquarters of the transnational producer organisation or transnational association are established shall be responsible for the following:
(a) recognising the transnational producer organisation or the transnational association in accordance with Article 126a of Regulation (EC) No 1234/2007 and carrying out the tasks referred to in Article 126a(4) of that Regulation;
(b) establishing the necessary administrative collaboration with the other Member States in which the members or member organisations are located with respect to verifying compliance with the terms of recognition referred to in Article 126a of Regulation (EC) No 1234/2007;
(c) providing, on request of the other Member States, all relevant information and documentation to the other Member States in which the members or member organisations are located.
2. For the purposes of point (b) of paragraph 1, the other Member States shall give all necessary administrative assistance to the Member State in which the headquarters of the transnational producer organisation or transnational association are established, including the transfer of all relevant information.
3. Where a producer organisation or an association of recognised producer organisations conducts negotiations as referred to in Article 126c of Regulation (EC) No 1234/2007 in a Member State other than that in which its headquarters are established, the Member States involved shall ensure that all necessary mutual administrative assistance is given.
Article 3 
For the purposes of Article 126c(2)(c) and (3) of Regulation (EC) No 1234/2007, the negotiation ceilings shall be calculated taking into account the delivery period of the raw milk covered by contractual negotiations and the seasonal variability in milk production, where that variability is significant.
Article 4 
This Regulation shall enter into force on the third day following that of its publication in the Official Journal of the European Union.
This Regulation shall be binding in its entirety and directly applicable in all Member States.Done at Brussels, 28 June 2012.
For the Commission
The President
José Manuel BARROSO