where a Member State decides that the first purchaser of raw milk must make a written offer for a contract to the farmer in accordance with paragraph 1, it may provide that the offer must include a minimum duration for the contract, set by national law for this purpose;
i gcás ina gcinnfidh Ballstát nach mór do chéad-cheannaitheoir an bhainne amh tairiscint i scríbhinn ar chonradh a thabhairt don fheirmeoir i gcomhréir le mír 1, féadfaidh sé a fhoráil nach mór go n-áireofaí sa tairiscint fad íosta don chonradh, a leagtar amach chuige sin sa dlí náisiúnta.