++++ 1. Agriculture ° Common organization of the markets ° Price formation ° National measures ° Incompatible with Community rules 2. Aid granted by States ° Plans to grant or alter aid ° Notification to the Commission ° Obligation ° Non-compliance ° Use of the procedure under Article 169 ° Permissible (EEC Treaty, Arts 93(3) and 169) 3. Action against a Member State for failure to fulfil obligations ° Reasoned opinion ° Application initiating proceedings ° Identical nature of arguments and submissions (EEC Treaty, Art. 169)