| English | Spanish |
| compulsory licensing | licencia obligatoria |
| compulsory membership | afiliación obligatoria |
| compulsory postage | franqueo obligatorio |
| compulsory preferential vote | voto preferencial obligatorio |
| compulsory prepayment | franqueo obligatorio |
| compulsory reporting | declaración obligatoria |
| compulsory retirement | separación de oficio |
| compulsory retirement | cese |
| compulsory security | fianza obligatoria |
| Convention concerning Compulsory Invalidity Insurance for Persons Employed in Agricultural Undertakings | Convenio sobre el seguro de invalidez agricultura |
| Convention concerning Compulsory Old-Age Insurance for Persons Employed in Agricultural Undertakings | Convenio sobre el seguro de vejez agricultura |
| Convention concerning Compulsory Old-Age Insurance for Persons Employed in Industrial or Commercial Undertakings, in the Liberal Professions, and for Outworkers and Domestic Servants | Convenio sobre el seguro de vejez industria, etc. |
| Convention concerning Compulsory Old-Age Insurance for Persons Employed in Industrial or Commercial Undertakings, in the Liberal Professions, and for Outworkers and Domestic Servants | Convenio relativo al seguro obligatorio de vejez de los asalariados en las empresas industriales y comerciales, en las profesiones liberales, en el trabajo a domicilio y en el servicio doméstico |
| Convention concerning Compulsory Widows' and Orphans' Insurance for Persons Employed in Agricultural Undertakings | Convenio sobre el seguro de muerte agricultura |
| Convention concerning the Compulsory Medical Examination of Children and Young Persons Employed at Sea | Convenio sobre el examen médico de los menores trabajo marítimo, 1921 |
| Convention concerning the Compulsory Medical Examination of Children and Young Persons Employed at Sea | Convenio relativo al examen médico obligatorio de los menores empleados a bordo de los buques |
| deposits with the Central Bank as compulsory reserve requirements | depósitos en concepto de reservas obligatorias |
| European Convention on Compulsory Insurance against Civil Liability in respect of Motor Vehicles | Convenio europeo relativo al seguro obligatorio de la responsabilidad civil en materia de vehículos de motor |
| in the event of resignation, compulsory retirement or death | en caso de dimisión, cese o fallecimiento |