++++ 1 . INTERPRETATION - PROVISIONS ESTABLISHING GUARANTEES FOR THE PROTECTION OF RIGHTS - INTERPRETATION IN FAVOUR OF THE INDIVIDUAL CONCERNED . 2 . PROCEDURE - INTERPRETATION OR APPLICATION OF THE PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC - JURISDICTION OF THE COURT IN RELATION TO MEMBER STATES - LIMITS . ( ECSC TREATY, ARTICLES 31 AND 43; PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC, ARTICLE 16 ) 3 . PROCEDURE - INTERPRETATION OR APPLICATION OF THE PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC - INFRINGEMENT OF THAT PROTOCOL BY A MEMBER STATE - RIGHT OF ACTION OF A COMMUNITY OFFICIAL WHO HAS BEEN PREJUDICED - PRIOR EXHAUSTION OF OTHER COMMUNITY PROCEDURES ( PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC, ARTICLE 16 ) 4 . PROCEDURE - INTERPRETATION OR APPLICATION OF THE PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC - EXCLUSIVE NATURE OF THE COURT'S JURISDICTION - RIGHT OF ACTION - PRIOR EXHAUSTION OF RIGHTS OF RECOURSE TO NATIONAL COURTS . ( PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC, ARTICLE 16 ) 5 . OFFICIALS OF THE ECSC - PRIVILEGES AND IMMUNITIES - EXEMPTION FROM TAXATION - INDIVIDUAL RIGHT ( PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC, ARTICLES 11 AND 13 ). 6 . OFFICIALS OF THE ECSC - PRIVILEGES AND IMMUNITIES - EXEMPTION FROM TAXATION - SCOPE - DETERMINATION OF THE RATE APPLICABLE TO OTHER INCOME - ASSESSMENT ON THE JOINT INCOME OF AN OFFICIAL OF THE ECSC AND OF HIS SPOUSE ( PROTOCOL ON THE PRIVILEGES AND IMMUNITIES OF THE ECSC, ARTICLE 11 ) 7 . OBLIGATIONS OF THE MEMBER STATES - MEASURE BY A MEMBER STATE CONTRARY TO THE TREATY - RULING BY THE COURT - CONSEQUENCES ( ECSC TREATY, ARTICLE 86 )