| English | Spanish |
| Committee on the ecopoint system applicable to heavy goods vehicles travelling through Austria | Comité del sistema de ecopuntos aplicable a los camiones que transiten por Austria |
| Convention concerning the Powers of Authorities and the Law Applicable in respect of the Protection of Infants | Convenio sobre competencia de las autoridades y la ley aplicable en materia de protección de menores |
| Convention on Jurisdiction, Applicable Law and Recognition of Decrees Relating to Adoptions | Convenio sobre sobre Competencia de Autoridades, Ley Aplicable y Reconocimiento de Decisiones en Materia de Adopción |
| Convention on jurisdiction, applicable law, recognition, enforcement and cooperation in respect of parental responsibility and measures for the protection of children, signed at The Hague on 19 October 1996 | Convenio de La Haya de 1996 |
| Convention on the accession of the Kingdom of Spain and the Portuguese Republic to the Convention on the law applicable to contractual obligations opened for signature in Rome on 19 June 1980 | Convenio relativo a la Adhesión del Reino de España y de la República Portuguesa al Convenio sobre la Ley aplicable a las Obligaciones contractuales, abierto a la firma en Roma el 19 de junio de 1980 |
| convention on the law applicable to extracontractual obligations | convenio "Roma II" |
| Convention on the Law Applicable to Maintenance Obligations | Convenio sobre la ley aplicable a las obligaciones alimentarias |
| Convention on the Law Applicable to Maintenance Obligations in respect of Children | Convenio sobre la ley aplicable a las obligaciones alimenticias respecto a menores |
| Convention on the Law Applicable to Matrimonial Property Regimes | Convenio sobre la Ley Aplicable a los Regímenes Matrimoniales |
| Convention on the Law Applicable to Products Liability | Convenio sobre la ley aplicable a la responsabilidad por productos |
| Convention on the Law Applicable to Succession to the Estates of Deceased Persons | Convenio sobre la Ley Aplicable a las Sucesiones por causa de Muerte |
| Convention on the Law Applicable to Surnames and First Names | Convenio relativo a la ley aplicable a los nombres y los apellidos |
| Council Regulation EC, Euratom No 1605/2002 of 25 June 2002 on the Financial Regulation applicable to the general budget of the European Communities | Reglamento Financiero |
| Council Regulation EC, Euratom No 1605/2002 on the Financial Regulation applicable to the general budget of the European Communities | Reglamento Financiero |
| Financial Regulation applicable to the general budget of the European Communities | Reglamento Financiero |
| Programme "ECSC low-cost housing" applicable for the period 1989 to 1992 | Programa "Viviendas sociales CECA",que se aplicará durante el período 1989/1992 |
| Protocol on the Law Applicable to Maintenance Obligations | Protocolo sobre la Ley Aplicable a las Obligaciones Alimenticias |
| Recommendation on international principles applicable to archaeological excavations | Recomendación sobre los principios internacionales aplicables a las excavaciones arqueológicas |
| Regulation EU, Euratom No 966/2012 of the European Parliament and of the Council of 25 October 2012 on the financial rules applicable to the general budget of the Union and repealing Council Regulation EC, Euratom No 1605/2002 | Reglamento Financiero |
| Regulation of the European Parliament and of the Council on the law applicable to contractual obligations | Reglamento Roma I |
| Regulation of the European Parliament and of the Council on the law applicable to non-contractual obligations | Roma II |
| Regulation of the European Parliament and of the Council on the law applicable to non-contractual obligations | Reglamento "Roma II" |
| Regulation on the financial rules applicable to the general budget of the Union | Reglamento Financiero |
| Second Protocol conferring on the Court of Justice of the European Communities certain powers to interpret the Convention on the law applicable to contractual obligations, opened for signature in Rome on 19 June 1980 | Segundo Protocolo por el que se atribuyen al Tribunal de Justicia de las Comunidades Europeas determinadas competencias en materia de interpretación del convenio sobre la ley aplicable a las obligaciones contractuales, abierto a la firma en Roma el 19 de junio de 1980 |