| 24 January 1980 | A new economic program aimed at changing Turkey’s economic and financial policies and at introducing new market economy principles was announced. |
| 7 March 1980 | EEC-ASEAN Cooperation Agreement was signed.(7-8 March 1980) |
| 2 April 1980 | The Community signed a Cooperation Agreement with Yugoslavia. |
| 30 June 1980 | The Foreign Minister H. Erkmen announced in a press conference that Turkey was going to apply for full membership in autumn. The Association Council decided to reduce almost all the custom duties applied on agricultural produces by the year 1987. Furthermore, an agreement concerning the IV. Financial Protocol which provided a financial support to Turkey amounting 600 million Euros was reached. |
| 12 September 1980 | A coup d’état took place in Turkey. |
| 16 September 1980 | With the army taking over the government, the EEC Foreign Ministers Council announced that it granted to the army a time credit and ensured that the collaboration with Turkey would continue. |
| 18 September 1980 | The Community signed a framework cooperation agreement with Brazil. |
| 1 October 1980 | The Cooperation Agreement signed between EEC and ASEAN entered into force. |
| 12 November 1980 | A European-Arabic dialog began at the political level. (12-13 November 1980) |
| 1 January 1981 | Greece became the 10th member of the European Community. |
| 25 March 1981 | The National Security Council decided to apply for a full membership as soon as the democracy would be ensured in Turkey. |
| 19 June 1981 | The IV. Financial Protocol had been initialized. However, in November 1980, the Protocol was frozen for political reasons. |
| 22 June 1981 | The European Parliament asked the Council and the Commission to suspend the agreement between the EEC and Turkey. As a result, the relations between ECC and Turkey were frozen. Furthermore, the EP decided not to relaunch the activities within the Joint Parliamentary Commission until the elections would take place and the Parliament would be established in Turkey. The Community signed a commercial and economic cooperation agreement with India. |
| 23 February 1982 | Greenland, which became a member of the Community as part of Denmark, decided to withdraw itself from the Community. |
| 8 July 1982 | The EP took an advisory decision condemning the violation against human rights in Turkey. The EP also asked Turkey to respect its engagement made by the President in November 1982 to hold a referendum for the new Constitution. |
| 1 October 1982 | The framework cooperation agreement signed between the Community and Brazil entered into force. |
| 3 December 1982 | Copenhagen European Summit identified the economic and social priorities and emphasized that there was a strong political will in favor of the enlargement process. (3-4 December 1982) |
| 14 September 1983 | European Parliamentarian Altiero Spinelli presented a draft of the Treat that created the EU to the European Parliament. |
| 17 November 1983 | The EP mentioned, after the creation of Turkish Republic of Northern Cyprus, that it did not recognize the country and adopted a decision defending the integrity of the island. |
| 26 November 1983 | Democratic elections were held in Turkey. |
| 4 December 1983 | At the European Council Summit held in Athens, a series of measures was proposed regarding the funding of the European Commission, the budgetary imbalances, the harmonization within the Common Agricultural Policy, the strengthening of the structural funds and the development of new Community Policies. (4-6 December 1983) |
| 14 December 1983 | The Council agreed on the general framework of the Common Fisheries Policy. |
| 17 December 1983 | An economic cooperation agreement was signed between the European Community and the countries of the Andean Pact. |
| 14 February 1984 | The European Parliament accepted the draft of the Treaty on the European Union. |
| 12 March 1984 | The European Council signed an agreement determining the relations between Greenland and the Community. |
| 14 June 1984 | The EP elections were held. |
| 19 June 1984 | The Council accepted a regulation regarding the Regional Fund. |
| 13 July 1984 | France and Germany signed an agreement to gradually abolish their border controls. |
| 9 October 1984 | The Community signed a cooperation agreement with the Republic of Yemen. |
| 3 December 1984 | Dublin European Summit settled on the development of the European Monetary System and on the strengthening of the role given to the ECU. (3-4 December 1984) |
| 8 December 1984 | EEC and 65 ACP countries signed the 3rd Lomé Convention. |
| 1 January 1985 | Many Member States started to issue their first European passports. |
| 1 February 1985 | Greenland left the Community but got the status of “overseas partner country”. |
| 29 March 1985 | At the Brussels European Summit, the accession of Spain and Portugal in the Community was approved. |
| 12 June 1985 | Spain and Portugal signed their Accession Agreements. |
| 14 June 1985 | The White Paper on “the Completion of the Internal Market” was published by the Commission. The Schengen Agreement relavant to the abolition of borders was signed by Belgium, Germany, France, Luxembourg and the Netherlands. |
| 28 June 1985 | At the Milan European Summit was accepted the Commission’s White Paper on the Internal Market and they decided to organize a conference in order to discuss the institutional reform. (28-29 June 1985) |
| 20 July 1985 | The Heads of State of Member States and the Heads of the Central Banks determined the rates within the European Monetary System. |
| 23 July 1985 | The Commission sent the “Green Paper” on the Common Agricultural Policy to the European Council. |
| 9 September 1985 | The first meeting of the Intergovernmental Conference was held. |
| 2 December 1985 | Luxembourg European Summit decided to create a single market before 1992 and approved the Single European Act. (2-4 December) |
| 1 January 1986 | Spain and Portugal became members of the EC. |
| 17 February 1986 | The Single European Act was signed in the Hague. |
| 1 March 1986 | The 3rd Lomé Convention entered into force. The Complementary Protocol signed between Turkey and UK, Ireland and Denmark entered into force. |
| 29 May 1986 | The European Flag was accepted by the Institutions of the Community. |
| 11 June 1986 | The EP, the Council and the Commission signed a common declaration against racism and xenophobia. |
| 16 September 1986 | The reactivation process of the relations, frozen since 12 September 1980, began with the gathering of Turkey-EC Association Council. |
| 17 October 1986 | A governmental ministry responsible from Turkey-EC relations was created and the first Minister assigned was Prof. Dr. Ali Bozer. |
| 1 December 1986 | The EC halted the entry into force of one of the provisions of the Additional Protocol regarding the free movementof workers. |
| 5 December 1986 | At the London European Summit, the fight against terrorism, illegal immigration and drug trafficking were the main topics discussed. (5-6 December) |
| 14 April 1987 | Turkey applied for full membership to the European Community. |
| 27 April 1987 | Turkey's request for full membership was sent to the Commission by the Council of Ministers. |
| 1 July 1987 | The Single European Act entered into force. |
| 8 July 1987 | Morocco applied for membership to the European Community. |
| 23 July 1987 | Spain and Portugal signed an agreement which was to be incorporated into the Ankara Agreement. |
| 28 September 1987 | The Council approved the Framework Programme on research and technological development for the period 1987-1991. |
| 1 October 1987 | The Community declared its wish to further develop its relationship with Morocco but rejected Morocco’s membership request. |
| 1 April 1988 | The Agreement signed by Spain and Portugal which was to be incorporated to the Ankara Agreement entered into force. |
| 20 April 1988 | Greece and Turkey signed an agreement which was to be incorporated into the Ankara Agreement. |
| 15 June 1988 | The Community and the Arab States of the Gulf Cooperation Council signed a cooperation agreement. |
| 26 September 1988 | The Community signed a commercial and economic cooperation agreement with Hungary. |
| 7 November 1988 | The first meeting of Ad-Hoc Committee, created in order to deal with commercial and economic problems between Turkey and the EEC, was held. |
| 20 December 1987 | The Ad-Hoc Committee met for the second time: Turkey presented an accelerated calendar to the Community in order to respect its engagements which had been suspended since 1978. This calendar entered into force. (20-21 December) |
| 12 April 1989 | Delors Committee published a report on an economic and monetary union and approved EP’s Declaration of Fundamental Rights and Freedoms. |
| 15 June 1989 | The EP elections were held. (15-18 June) |
| 19 June 1989 | The Spanish Peseta entered in the European Monetary System’s exchange rate and the ECU was adjusted according to this entrance. |
| 17 July 1989 | Austria applied for full membership to the European Community. |
| 19 September 1989 | The Community signed a commercial and economic cooperation agreement with Poland. |
| 9 November 1989 | The Berlin Wall collapsed and East Germany opened its borders. |
| 23 November 1989 | The Commission published a notification about its renewed Mediterranean policy in order to develop the relationship between the Community and the non-member Mediterranean states. |
| 8 December 1989 | At the Strasbourg European Summit, European officials decided to organize an Intergovernmental Conference in order to make some regulations on the Treaty, before 1990. The Charter of Fundamental Social Rights was accepted by all member states, except UK. (8-9 December) |
| 15 December 1989 | EEC and 69 ACP countries signed the 4th Lomé Convention. |
| 18 December 1989 | The European Commission considered that even though Turkey was eligible to become a member of the European Community, Turkey firstly needed to improve its economic, social and political situations. The Commission also stated that no new Member State would join the Community before the completion of its own internal market. An aid mechanism was created after the collapse of the communist regimes in Poland and Hungary, in order to support the reform period in these countries. This aid mechanism was expanded to the CentralandEastern European countries and PHARE Programme which provides financial and technical help was created. A commercial and economic cooperation agreement was signed by the Community and the Soviet Union. |