1 . APPLICATION FOR INTERIM MEASURES - CONDITIONS OF ADMISSIBILITY - ADMISSIBILITY OF MAIN APPLICATION - NOT RELEVANT ( ECSC TREATY , ART . 39 ; RULES OF PROCEDURE , ART . 83 ( 1 )) 2 . APPLICATION FOR INTERIM MEASURES - SUSPENSION OF THE OPERATION OF A MEASURE - CONDITIONS FOR GRANTING - GROUNDS ESTABLISHING A PRIMA FACIE CASE - SERIOUS AND IRREPARABLE DAMAGE ( ECSC TREATY , ART . 39 ; RULES OF PROCEDURE , ART . 83 ( 2 ))