1 . AIDS GRANTED BY STATES - DRAFT AID PROGRAMMES - NOTIFICATION TO THE COMMISSION - IMPLEMENTATION BEFORE COMPATIBILITY HAS BEEN CHECKED - PROHIBITION - PLANNED AID REGARDED AS COMPATIBLE BY THE MEMBER STATE - IRRELEVANCE ( EEC TREATY , ART . 93 ( 3 )) 2 . AIDS GRANTED BY STATES - AID PROJECTS - NOTIFICATION TO THE COMMISSION - IMPLEMENTATION BEFORE COMPATIBILITY HAS BEEN CHECKED - PROHIBITION - DATE OF TAKING EFFECT ( EEC TREATY , ART . 93 ( 3 )) 3 . AIDS GRANTED BY STATES - AID PROJECTS - NOTIFICATION TO THE COMMISSION - FAILURE TO INITIATE THE PROCEDURE FOR CHECKING COMPATIBILITY , ENABLING EACH PARTY TO STATE ITS CASE - IMPLEMENTATION OF THE PROJECT ON THE EXPIRY OF THE PERIOD PRESCRIBED FOR PRELIMINARY CHECK ON COMPATIBILITY - CONDITIONS - PRIOR NOTICE TO COMMISSION ( EEC TREATY , ART . 93 ( 3 ))