The accession of Portugal to the European Economic Community is hereby ratified, subject to the terms and conditions set forth in the Treaty of Accession. The Government of Portugal shall take all necessary measures to ensure the implementation of the Treaty and the fulfillment of its obligations under the Treaty. The Treaty shall enter into force on the date specified therein, and its provisions shall have the force of law in Portugal. The accession shall be deposited with the Secretary-General of the Council of the European Communities.
Portugal is joining the European Economic Community, and the government must follow the rules and meet its obligations. This means Portugal will have to make some changes to its laws and policies.