++++ 1 . PROCEDURE - APPLICATION - ADMISSIBILITY - CONDITIONS - REFERENCE TO OTHER PROCEEDINGS - PERMISSIBILITY ( RULES OF PROCEDURE, ARTICLE 38 ) 2 . PROCEDURE - ACTION FOR DAMAGES - INDEPENDENT NATURE - RESULT COMPARABLE TO THAT OF ACTION FOR FAILURE TO ACT - PERMISSIBILITY ( EEC TREATY, ARTICLES 178, 215 ) 3 . LIABILITY - FISCAL PROVISIONS - CUMULATIVE MULTI-STAGE TAX - ESTABLISHMENT OF AVERAGE RATES - DISCRETIONARY POWER OF THE STATE AND OF THE COMMISSION - EXCLUSION OF LIABILITY ( EEC TREATY, ARTICLE 97 )