MPs and the government were not prepared to risk the economic consequences of a no-deal Brexit at the time and an extension of the withdrawal period under Article 50 TEU was secured to allow more time to obtain MPs` consent to the Withdrawal Agreement. The first extension lasted until April 12, 2019, another until October 31, 2019. As regards law enforcement, the aim is for future relationships to include data exchange, operational cooperation between law enforcement authorities, judicial cooperation in criminal matters and the fight against money laundering and crime financing. The Withdrawal Agreement entered into force on 1 February 2020, after being approved on 17 October 2019. It consists, inter alia, of a protocol on Ireland and Northern Ireland. The November 2018 version of the Withdrawal Agreement provided for a transition period (called by the UK government implementation period) from 31 March 2019, the initial date on which the UK was to leave the EU, until 31 December 2020. The transitional provisions were incorporated into the Withdrawal Agreement in October 2019, with the possibility of extending them by mutual agreement. This option had to be exercised before July 1, 2020, which was not the case. In fact, the government has passed laws to prevent any minister from agreeing to an extension of the transition period. The Trade and Cooperation Agreement puts EU-UK relations on a new footing. It is a great success. Never before has such a comprehensive agreement been concluded between the EU and a third country, and it has been concluded in record time. The agreement was revised as part of the Johnson Ministry`s renegotiation in 2019.
The amendments adapt about 5% of the text.  On October 22, 2019, the House of Commons voted by 329 votes to 299 to give a second reading to the revised Withdrawal Agreement (negotiated by Boris Johnson earlier this month), but when the accelerated timetable he proposed did not receive the necessary parliamentary support, Johnson announced that the legislation would be suspended.   The transitional provisions provided for exceptions in certain areas, including the EU`s common agricultural policy and EU legislation on agricultural subsidies. The government introduced separate national legislation, which entered into force on the day of withdrawal, to allow direct payments to farmers to continue and to ensure that the scheme continues until a new national scheme is introduced for 2020. The 2019 revisions also adapted elements of the Political Declaration by replacing the word „appropriate” with „appropriate” in relation to labour standards. According to Sam Lowe, Trade Fellow at the Centre for European Reform, the change excludes labour standards from dispute resolution mechanisms.  In addition, the level playing field mechanism has moved from the legally binding Withdrawal Agreement to the Political Declaration and the line in the Political Declaration that „the UK will consider aligning itself with EU legislation in relevant areas” has been deleted.  A footnote to Article 129(1) of the Withdrawal Agreement provided that the EU would inform counterparties to its trade agreements that the UK should be treated as if it were still a member of the EU during the transition period.
However, this was essentially a request to third countries to treat the United Kingdom as such and they were not obliged to do so. The main function of the working group is to provide a forum for the exchange of information and mutual consultation on the provisions of the Protocol. The Working Group was set up with the entry into force of the Withdrawal Agreement, but the provision that it meets „at least once a month” will only enter into force after the protocol enters into force. The period between the uk`s withdrawal from the EU on 1 February 2020 and 31 February 2020. December 2020 was a transition period agreed in the Withdrawal Agreement. It gave citizens, businesses and public administrations time to prepare for the UK`s withdrawal from the EU single market and the EU customs union. Similarly, EU public procurement rules will continue to apply to the award of de-listing contracts under a public framework agreement if that framework agreement was launched before the end of the transition period. In such cases, EU rules will continue to apply until the expiry of the framework agreement concerned. The Withdrawal Agreement between the European Union and the United Kingdom sets out the conditions for an orderly withdrawal of the United Kingdom from the EU in accordance with Article 50 of the Treaty on European Union. According to Article 50 Tue, the Withdrawal Agreement must take into account the future relationship between the withdrawing Member State and the EU. This means that in the exit negotiations, both sides must agree on what their future trade relations will look like after the member state withdraws.
This makes sense because one of the functions of the Withdrawal Agreement is to build a bridge between EU membership and this future trade relationship, so the latter will shape the content of the former in many ways. Immediately after the announcement of a revised withdrawal agreement on 17 October 2019, Labour, the Liberal Democrats and the DUP declared that they could not support the new agreement.  The Withdrawal Agreement provides for a transition period until 31 September. December 2020, when the UK will remain in the single market to ensure smooth trade until a long-term relationship is agreed. If no agreement is reached by that date, the UK will leave the single market on 1 January 2021 without a trade agreement. A non-binding political declaration on the future relationship between the EU and the UK is closely linked to the Withdrawal Agreement. With a few exceptions, most international treaties are ratified by the UK only after the requirements of section 20 of the Constitutional Reform and Governance Act 2010 (CRGA 2010) have been met. This requires that the text of the Treaty be submitted to each Chamber of Parliament for 21 sitting days with reasons. Meanwhile, any House may decide that it should not be ratified.
If the resolution comes from the House of Lords, the treaty can still be ratified. However, a resolution of the House of Commons will require the government to resubmit the contract for an additional 21 sitting days with additional justification. In this way, MEPs can delay ratification indefinitely. The agreement covers issues such as money, civil rights, border regulations and dispute settlement. It also includes a transition period and an overview of the future relationship between the UK and the EU. It was published on 14 November 2018 and was the result of the Brexit negotiations. The agreement was approved by the heads of state and government of the remaining 27 EU countries and the British government of Prime Minister Theresa May, but met with resistance in the British Parliament, whose approval was required for ratification. The consent of the European Parliament would also have been required. On 15 January 2019, the House of Commons rejected the Withdrawal Agreement by 432 votes to 202.  The House of Commons again rejected the agreement on March 12, 2019 by 391 votes to 242 and rejected it a third time on March 29, 2019 by 344 votes to 286. On October 22, 2019, the revised withdrawal agreement negotiated by Boris Johnson`s government took the first step in Parliament, but Johnson suspended the legislative process when the accelerated approval program failed to find the necessary support, announcing his intention to call a general election.
 On 23 January 2020, Parliament ratified the agreement by adopting the Withdrawal Agreement Act; On 29 January 2020, the European Parliament gave its consent to the Withdrawal Agreement. It was then finalised by the Council of the European Union on 30 January 2020. Among other things, the Trade and Cooperation Agreement creates a broad economic partnership. Essentially, this is based on a free trade agreement that contains no tariffs or quotas and thus avoids significant trade barriers. However, such a partnership requires a level playing field. For this reason, both sides have agreed on far-reaching regulations to ensure fair competition. This concerns the area of state aid and consumer, labour, environmental and climate protection standards. The exact provisions, which entered into force in full on 1 May 2021, are available on the websites of the responsible federal ministries and the European Commission. A brief overview can be found here. .