The Paris Agreement is considered «under» the UNFCCC. The UNFCCC is a relatively widespread framework agreement in international environmental law. Framework conventions define the general parameters of a regime, including objectives, fundamental principles, the general obligations of their parties and a general system of governance, and leave detailed rules and procedures to achieve the objectives of subsequent agreements. This will ensure that all parties to the Paris Agreement operate within the parameters defined by the UNFCCC. It will also enable the contracting parties to gradually strengthen their contributions to the fight against climate change in order to achieve the long-term objectives of the agreement. Article 28 of the agreement allows the parties to terminate the contract following a notification of an appeal to the custodian. This notification can only take place three years after the agreement for the country comes into force. The payment is made one year after the transfer. Alternatively, the agreement provides that the withdrawal of the UNFCCC, under which the Paris Agreement was adopted, also withdraws the state from the Paris Agreement. The terms of the UNFCCC`s exit are the same as those of the Paris Agreement. There is no provision in the agreement for non-compliance. The Paris Agreement has an «upward» structure unlike most international environmental treaties, which are «top down», characterized by internationally defined standards and objectives that states must implement.  Unlike its predecessor, the Kyoto Protocol, which sets legal commitment targets, the Paris Agreement, which focuses on consensual training, allows for voluntary and national objectives.
 Specific climate targets are therefore politically promoted and not legally binding. Only the processes governing reporting and revision of these objectives are imposed by international law. This structure is particularly noteworthy for the United States – in the absence of legal mitigation or funding objectives, the agreement is seen as an «executive agreement, not a treaty.» Since the 1992 UNFCCC treaty was approved by the Senate, this new agreement does not require further legislation from Congress for it to enter into force.  The Paris Agreement was launched at the signing on April 22, 2016 (Earth Day) at a ceremony in New York.  After the agreement was ratified by several EU member states in October 2016, there were enough countries that had ratified the agreement to produce enough greenhouse gases in the world for the agreement to enter into force.  The agreement came into force on November 4, 2016.  The suspension of the first meeting would mean that the first meeting could last more than a year, or, if necessary, several years, until the work is completed in accordance with the timetable already agreed by the parties at COP21. Under the UNFCCC, there is already a precedent for such procedures. The most notable was COP6, which was suspended in 2000 because the contracting parties were unable to reach agreement on key issues; in this case, the November COP in The Hague was suspended and resumed in Bonn in July 2001 (cop 6 bis). There is also a recent precedent within the ADP, which held only two meetings, each consisting of several parties over five years; the second meeting finally ended at COP21.
While the enhanced transparency framework is universal and the global inventory is carried out every five years, the framework must provide «integrated flexibility» to distinguish the capabilities of developed and developing countries. In this context, the Paris Agreement contains provisions to improve the capacity-building framework.  The agreement recognizes the different circumstances of some countries and notes, in particular, that the technical review of experts for each country takes into account the specific capacity of that country to report.  The agreement also develops a capacity-building initiative for transparency to help developing countries put in place the necessary institutions and procedures to comply with the transparency framework.  The Paris Agreement