The Common Agricultural Policy (CAP) was the first common policy of European Economic Community, which was the predecessor of European Union. The CAP and the Customs Union have been regarded as the two pillars of European economic integration.

• 欧盟共同农业政策(Common Agricultural Policy,简称CAP)的前身是欧共体共同农业政策,它是欧共体实施的第一项共同政策,与关税同盟一起被认为是欧洲经济一体化的两大支柱。