where a Member State decides to make written contracts for the delivery of agricultural products compulsory in accordance with paragraph 1, it may establish a minimum duration, applicable only to written contracts between a producer and the first purchaser of the agricultural products.
i gcás ina gcinnfidh Ballstát na conarthaí i scríbhinn maidir le seachadadh táirgí feirmeoireachta a dhéanamh éigeantach i gcomhréir le mír 1 den Airteagal seo, féadfaidh sé fad íosta a bhunú nach mbeidh infheidhme ach amháin maidir le conarthaí i scríbhinn idir táirgeoir agus céad-cheannaitheoir na dtáirgí feirmeoireachta.