++++ 1. Actions against Member States for failure to fulfil obligations - Pre-litigation procedure - Reasoned Opinion - Contents (EEC Treaty, Art. 169) 2. Approximation of legislation - Procedures for concluding public supply contracts - Directive 77/62/EEC - Scope as defined by Article 2(2)(a) of the original version - Bodies which administer transport services - Excluded (Council Directive 77/62, Art. 2(2) )