| 1 July 1970 | Second Yaoundé Convention and Arusha Accords entered into force. |
| 22 July 1970 | The Additional Protocol was approved. |
| 23 July 1970 | The agreement regarding the articles of the Additional Protocol that fell under the competence of the European Coal and Steel Community was signed. |
| 30 July 1970 | The accession negotiations with Denmark, Ireland, Norway and UK started. |
| 5 August 1970 | Cyprus asked to start negotiations for an Association Agreement with the European Community. |
| 26 October 1970 | The first meeting of EU-Turkey Customs Union Joint Committee was held. |
| 27 October 1970 | The Davignon Report on political cooperation was accepted. As a result, the European Community was going to speak with a single voice on international matters. |
| 19 November 1979 | The Association Council approved the Additional Protocol. |
| 23 November 1970 | The Additional Protocol and the second Financial Protocol that were going to provide Turkey a loan amounting to 220 million Euros for the period 1971-1977 were signed. |
| 5 December 1970 | The European Community and Malta signed an Association Agreement. |
| 22 March 1971 | The Council approved the Werner Plan that aims to ensure the coordination of Member States’ economic policies. Member States had to harmonize their budget policies and take all the necessary measures in order to prevent the fluctuation among their currencies. |
| 1 April 1971 | The Association Agreement signed between Malta and the European Community entered into force. |
| 5 July 1971 | The Additional Protocol was approved by the Turkish Grand National Assembly. |
| 22 July 1971 | The Senate approved the Additional Protocol. |
| 27 July 1971 | Until the Additional Protocol was going to be approved by the Parliaments of Member States, the Interim Agreement which was monitorin the commitments was signed. |
| 1 September 1971 | The Interim Agreement entered into force. |
| 12 November 1971 | The European Community postponed the inclusion of Turkey in the Generalized System of Preferences. |
| 13 January 1972 | The negotiations between Turkey and the European Community started.Their goal was to ensure that the Association Agreement was going to be accepted by future Member States. |
| 22 January 1972 | Denmark, Ireland, UK and Norway signed an Association Agreement with the European Community. |
| 26 April 1972 | Turkey gave a Memorandum to the European Community claiming for more concessions and more flexibility for some of the articles related to the Additional Protocol which has negative impact on Turkey. |
| 20 July 1972 | The Association Council extended the Interim Agreement’s term for a year since it was supposed to expire on the 1st September 1972. |
| 26 September 1972 | Norway rejected membership to the European Community in a referendum. |
| 19 October 1972 | During the Summit in Paris, new policy areas (regional, environmental, social, energy and industrial policies) under the competence of the European Community were determined. It was decided that the Economic and Monetary Union were going to be accomplished by 1980.(19-20 October 1972) |
| 19 December 1972 | The Association Agreement between Cyprus and the European Community came into force. |
| 1 January 1973 | The Additional Protocol entered into force. The first customs reduction was realized. UK, Ireland and Denmark became members of the European Community. |
| 1 June 1973 | The Association Agreement signed between the European Community and Cyprus came into force. |
| 30 June 1973 | UK, Ireland and Denmark signed the Additional Protocol to the Association Agreement between the European Economic Community and Turkey. |
| 14 December 1973 | After the energy crisis in 1973, it was decided in Copenhagen that energy policy was going to be under the competency of the European Community.(14-15 December) |
| 1 January 1974 | The Additional Protocol entered into force. |
| 25 June 1974 | The newly established Ecevit Government aimed to revise the relations with the European Community. |
| 14 July 1974 | During Turkey-EC Association Council, the Minister of Foreign Affairs Turan Güneş mentioned Ecevit government’s decision to revise its relation with the European Community. |
| 16 July 1974 | After the coup d’Etat in Cyprus, Member States of the European Community adopted a common position and they declared they supported the unity and independence of Cyprus. |
| 20 July 1974 | Turkey’s intervention into Cyprus as a guarantor state, called as the ‘Cyprus Peace Operation" took place. |
| 24 July 1974 | After the declaration of ceasefire in Cyprus, the Council of Ministers called out for the return of a constitutional order on the island. |
| 16 September 1974 | After the interruption of Geneva Negotiations, EEC member countries declared that they respected Cyprus’s unity and invited both sides to launch negotiations again. |
| 22 November 1974 | After the return of Greece to a democratic system, the European Community - Greece Association Committee gathered for the first time. |
| 9 December 1974 | At the Summit held in Paris, the Heads of State or Government agreed to meet regularly – three times a year- as the European Council. It was also agreed that the European Regional Development Fund was going to be established and that direct elections were going to be held for the European Parliament. (9-10 December 1974) |
| 28 February 1975 | The European Community and 46 African, Caribbean and Pacific (ACP) countries signed the Lomé Convention that replaced the Yaoundé Convention. This new Convention envisaged fiscal cooperation and ensured free access of goods from ACP countries to the Common market. |
| 10 March 1975 | The first European Council meeting was held in Dublin and Member States approved a declaration regarding the European Security and Cooperation Conference. (10-11 March 1975) |
| 18 March 1975 | The Council established the European Regional Development Fund. |
| 21 April 1975 | EC-Turkey Joint Parliamentary Committee published a communication emphasizing that a solution could be found regarding the issues related to Cyprus and the Aegean only if both Greece and Turkey participated in the negotiations. (21-25 April 1975) |
| 24 April 1975 | The European Parliament approved the communication emphasizing that a solution could be found in the issues related to Cyprus and the Aegean if only Greece and Turkey participated in the negotiations. |
| 11 May 1975 | An Agreement between the European Community and Israel covering trade and cooperation issues was signed in Brussels. |
| 12 June 1975 | Greece applied for EC membership. |
| 15 July 1975 | EEC and Mexico signed a trade agreement. |
| 22 July 1975 | A Treaty establishing a Court of Auditors was signed. |
| 16 September 1975 | Official relations were established between the European Community and China. |
| 1 December 1975 | The European Council, gathered in Paris and decided to hold direct elections for the European Parliament starting from 1978. (1-2 December 1975) |
| 1 January 1976 | In accordance with the commitments under the Additional Protocol, Turkey reduced its customs duties and harmonized its consolidated list. |
| 9 February 1976 | Council accepted Greece’s membership application. |
| 4 March 1976 | Two protocols were signed with Malta. |
| 1 April 1976 | Lomé Convention entered into force. |
| 25 April 1976 | The European Economic Community signed cooperation agreements with Maghreb Countries. (25-26 April 1976) |
| 1 June 1976 | The European Economic Community signed a commercial treaty with Pakistan. |
| 6 July 1976 | The European Economic Community and Canada signed a framework agreement to enhance economic and trade cooperation. |
| 27 July 1976 | The European Community launched official accession negotiations with Greece. |
| 13 September 1976 | The Community signed Barcelona Convention that aimed at protecting the Mediterranean from the pollution. |
| 3 November 1976 | Council decided to start a common fishing policy and to expand the fishing areas to North Atlantic and North Sea to 200 miles by the 1st January 1977. |
| 6 November 1976 | EC-Turkey Parliamentary Committee took an advisory decision to adopt gradual free movement among employees between Turkey and member countries. (6-9 November 1976) |
| 25 December 1976 | Turkey adopted a unilateral decision to freeze its commitments regarding Article 60 of the Additional Protocol. |
| 1 January 1976 | Fishing area was increased to 20 miles in the North Sea and Atlantic. |
| 18 January 1977 | The European Community signed a Cooperation Agreement with Mashrek Countries (Egypt, Jordan, Syria). |
| 28 March 1977 | Portugal applied for EC membership. |
| 5 April 1977 | The European Parliament, Council and the Commission signed a declaration for the respect of fundamental rights. |
| 3 May 1977 | The European Community and Lebanon signed a Cooperation Agreement. |
| 12 May 1977 | Third financial Protocol was signed for the period of 1979-1982. It provided 310 million Euro credit for Turkey. |
| 17 May 1977 | The Council confirmed sixth directive for value added tax. |
| 15 June 1977 | The Commission prepared a proposal to finance structural investments following borrowing mechanism. |
| 1 July 1977 | New agriculture concessions were made to Turkey by the European Community. Denmark, Ireland and UK started to implement the common customs taxes practices |
| 28 July 1977 | Spain applied for EC membership. |
| 30 October 1977 | Third financial protocol was completed between Turkey and EC. |
| 3 April 1978 | A trade treaty was signed between China and the Community: Its was foreseen that the agreement would enter into force on the 1st of June. |
| 7 April 1978 | In Copenhagen, the European Council decided that the first direct elections for the European Parliament would be held on the 7th and 10th of June 1979. (7-8 April 1978) |
| 19 May 1978 | The European Commission reviewed Portugal’s candidacy and issued a favorable opinion. |
| 6 June 1978 | The Council launched membership negotiations with Portugal. |
| 6 July 1978 | In Bremen, the European Council agreed on a common strategy for economic growth with the aim to decrease unemployment. They prepared a plan called European Monetary System-EMS.(6-7 July 1978) |
| 26 September 1978 | Council confirmed cooperation agreements with Algeria, Morocco, Tunisia, Syria, Jordan, Lebanon, Israel, Portugal and Malta. |
| 4 October 1978 | Turkey froze its responsibilities regarding its five year term plan and it requested an aid of 8 billion dollars.(4-11 October 1978) |
| 29 October 1978 | The Commission gave a favorable opinion regarding Spain’s candidacy. |
| 5 February 1979 | The European Community and Spain launched accession negotiations. |
| 13 March 1979 | The European Monetary System was established. |
| 1 May 1979 | The Third Financial Protocol entered into force. |
| 8 May 1979 | The European Commission offered to restart the accession relations with Turkey. |
| 21 May 1979 | In its eply to Turkey, the Council accepted the transition process but refused most of the other requests. |
| 7 June 1979 | The first direct elections were held for the European Parliament.(7-10 June 1979) |
| 28 June 1979 | The Greek Parliament approved the Accession Treaty. |
| 31 October 1979 | The Second Lomé Convention was signed. |
| 17 December 1979 | The Community signed agreements concluded during the Tokyo Round within the framework of GATT. |
| 28 December 1979 | Demirel government replacing Ecevit government announced that it wanted to improve its relation with the European Community. It also withdrew its request to freeze its obligations deriving from the Additional Protocol. |