International Assessment and Review
News

BR5/NC8: Information note on FAQs

Countries 'Walk the Talk' on Transparency and Climate Action

Wanted: Expert Reviewers to Enable Transparency of Climate Action

Related links

Biennial report submissions

National communication submissions

Reviews

Multilateral Assessment

Review Reports of National Communications and Biennial Reports

In the negotiations

REVISION OF THE MODALITIES AND PROCEDURES FOR THE IAR

Since the IAR was launched at SBI 41 in Lima (Dec. 2014), 43 developed country Parties had engaged in the first two cycles and 41 Parties in the third cycle. During the fourth cycle 41 Parties have been multilaterally assessed until now. The IAR process has contributed to enhancing the transparency of developed countries progress in meeting their 2020 targets.

At COP27, SBI 57 (Nov. 2022) a decision was adopted on the matter.

The secretariat received one submission in 2017, which came from the EU on its views on the revision of the modalities and procedures.

Background information

Modalities and procedures for the IAR

BR Data Interface is a searchable database with information extracted from developed country Parties biennial reports’ CTF tables, including GHG emissions by sector and by gas; information on the target; mitigation actions (policies and measures), projections and FTC support.

The International Assessment and Review (IAR) process was established under the Cancun Agreements. The aim of IAR is to promote the comparability of efforts among all developed country Parties; build confidence with regard to developed countries meeting their 2020 quantified economy-wide emission limitation and reduction targets; and enable Parties to discuss the review results of individual Parties.

The IAR process is conducted under the Subsidiary Body of Implementation in two steps: a technical review of the national reports of each developed country, followed by the Multilateral Assessment of the progress towards achieving the economy-wide target by developed country Parties. The IAR process forms a foundation for the enhanced transparency framework of action and support under the Paris Agreement.

Reviews

An important part of the transparency system under the Convention is the review of Annex I Parties National Communications (NCs) and Biennial Reports (BRs). 

At COP20 in Lima Parties adopted the “Guidelines for the technical review of information reported under the Convention related to greenhouse gas inventories, biennial reports and national communications by Parties included in Annex I to the Convention”. <13/CP.20.>

These review guidelines provide a solid foundation for the technical reviews of national communications and biennial reports. Reviews are coordinated by the secretariat and conducted by international expert review teams (ERTs). The purpose of the review by ERTs is to provide a thorough and comprehensive technical assessment of the implementation of the Convention by Annex I Parties, and to ensure that the COP has sufficient information to carry out its responsibilities to review the implementation of the Convention.

The outcome from the reviews is reflected in review reports, which are prepared under the collective responsibility of the ERT.

 

Multilateral Assessment

Multilateral Assessment is undertaken for each developed country Party based on the Party's technical review report, the biennial report, the national GHG inventory, including the national inventory report and the national communication; and any supplementary information on the achievement of the Party's 2020 target.

There are three stages to MA:

  • the preparation for the MA before the SBI working group session - encompassing a three-month "questions and answers" period between the Parties under the Convention, submitted via the MA Portal; 
  • the international assessment during the SBI working group session, where Parties make a presentation followed by a Q&A session;
  • and the completion of the Party record after the SBI working group session, which includes a summary report. 
Content