1. The aid provided for in Regulation (EEC) No 1762/78 shall be granted only to individual consumers belonging to the classes defined by the Member State concerned and who, because of their economic situation, receive social assistance from a public authority in the Member State concerned.
2. The butter may be obtained only: - on presentation of a document establishing entitlement to it, issued by the competent authority designated by the Member State concerned, and
- subject to a maximum of 750 grams per person per month.
However, the Member State concerned may increase this maximum quantity to one kilogram per month if, in that country, the average consumption of butter per head of population during the previous year was at least 12 kilograms.
3. The aid shall be paid to suppliers of butter upon presentation of the document referred to in paragraph 2, collected by them at the time of sale to the consumers concerned.
This document must be submitted, on penalty of refusal of payment, within 12 months from the expiry date set by the Member State concerned for the document in question.