++++ COMPETITION - PUBLIC UNDERTAKINGS - TRANSPARENCY OF FINANCIAL RELATIONS BETWEEN MEMBER STATES AND PUBLIC UNDERTAKINGS - DISTINCTION BETWEEN THE ROLE OF THE STATE AS PUBLIC AUTHORITY AND AS A PRODUCER OR AS A PROVIDER OF SERVICES - BODY INTEGRATED INTO THE ADMINISTRATION OF THE STATE - DESIGNATION AS PUBLIC UNDERTAKING - LACK OF LEGAL PERSONALITY DISTINCT FROM THAT OF THE STATE - NO EFFECT ( COMMISSION DIRECTIVE 80/723, ART . 2 )