Règlement n° 4 fixant les modalités d'application et complétant les dispositions du règlement n° 3 concernant la sécurité sociale des travailleurs migrants
Modified by
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| August 1, 1965 | annex 4 | Amendment |
| August 1, 1965 | article 5.2 | Replacement |
| August 1, 1965 | annex 5 | Amendment |
| August 1, 1965 | annex 10 | Addition |
| August 1, 1965 | article 5.1 | Amendment |
| August 1, 1965 | annex 3 | Amendment |
| August 1, 1965 | annex 6 | Amendment |
| August 1, 1965 | article 9.5 | Replacement |
| June 1, 1963 | annex 7 | Completion |