Germany: VS = Verschlusssache.    ,
    France: the classification “Très secret défense”, which covers governmental priority issues, may be changed only with the Prime Minister's authorisation.    ,
    France does not use the classification category “DIFFUSION RESTREINTE” in its national system. France handles and protects documents bearing the marking “RESTREINT UE” according to its national laws and regulations in force, which are not less stringent than the provisions of the Council's security regulations.    ,

Euratom, Eura — Top Secret , Eura — Secret , Eura — Confidential , Eura — Restricted ,
Belgium,Très Secret,Secret,Confidentiel,Diffusion restreinte,
Zeer geheim,Geheim,Vertrouwelijk,Beperkte verspreiding,
Czech Republic,Přísně tajné,Tajné,Důvěrné,Vyhrazené,
Denmark,Yderst hemmeligt,Hemmeligt,Fortroligt,Til tjenestebrug,
Germany,Streng geheim,Geheim,VS — Vertraulich,VS — Nur für den Dienstgebrauch,
Estonia,Täiesti salajane,Salajane,Konfidentsiaalne,Piiratud,
Greece,Άκρως Απόρρητο,Απόρρητο,Εμπιστευτικό,Περιορισμένης Χρήσης,
Abr: ΑΑΠ,Abr: (ΑΠ),Αbr: (ΕΜ),Abr: (ΠΧ),
Spain,Secreto,Reservado,Confidencial,Difusión Limitada,
France,Très Secret Défense ,Secret Défense,Confidentiel Défense,nota ,
Ireland,Top Secret,Secret,Confidential,Restricted,
Italy,Segretissimo,Segreto,Riservatissimo,Riservato,
Cyprus,Άκρως Απόρρητο,Απόρρητο,Εμπιστευτικό,Περιορισμένης Χρήσης,
Latvia,Sevišķi slepeni,Slepeni,Konfidenciāli,Dienesta vajadzībām,
Lithuania,Visiškai slaptai,Slaptai,Konfidencialiai,Riboto naudojimo,
Luxembourg,Très Secret,Secret,Confidentiel,Diffusion restreinte,
Hungary,Szigorúan titkos!,Titkos!,Bizalmas!,Korlátozott terjesztésű!,
Malta,L-Ghola Segretezza,Sigriet,Kunfidenzjali,Ristrett,
Netherlands,Zeer geheim,Geheim,Confidentieel,Vertrouwelijk,
Austria,Streng Geheim,Geheim,Vertraulich,Eingeschränkt,
Poland,Ściśle Tajne,Tajne,Poufne,Zastrzeżone,
Portugal,Muito Secreto,Secreto,Confidencial,Reservado,
Slovenia,Strogo tajno,Tajno,Zaupno,Interno,
Slovakia,Prísne tajné,Tajné,Dôverné,Vyhradené,
Finland,Erittäin salainen,Erittäin salainen,Salainen,Luottamuksellinen,
Sweden,Kvalificerat hemlig,Hemlig,Hemlig,Hemlig,
United Kingdom,Top Secret,Secret,Confidential,Restricted,
International Organisations classification,TRÈS SECRET UE/EU TOP SECRET,SECRET UE,CONFIDENTIEL UE,RESTREINT UE,
NATO,COSMIC TOP SECRET,NATO SECRET,NATO CONFIDENTIAL,NATO RESTRICTED,
WEU,Focal Top Secret,WEU Secret,WEU Confidential,WEU Restricted,