1 . SOCIAL SECURITY FOR MIGRANT WORKERS - COMMUNITY RULES - APPLICATION - CLAIMS AND DOCUMENTS - DRAWING UP - RULES GOVERNING LANGUAGES 2 . COMMUNITY LAW - UNIFORM APPLICATION IN THE MEMBER STATES - SOCIAL SECURITY FOR WORKERS - RULES GOVERNING LANGUAGES - EXCLUSION OF CONDITIONS WITH REGARD TO NATIONALITY OR RESIDENCE ( REGULATION NO 1408/71 , ARTICLE 84 ( 4 ))