During the period April to June, the draft version of the Third Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) is being circulated to governments and other experts for final review. The US Government, as part of its review process, invites federal agencies, scientific experts, and other interested stakeholders to participate in the review. Information about the review process and access to the reports is available by registering at http://www.gcrio.org/ipccform/ and then following the instructions. Guidelines for submitting review comments are also provided.
 

Three working group reports (including a total of about 40 chapters) are available for review. These include (a) Working Group I: Climate System and Climate Change, with comments due on May 8; (b) Working Group II: Climate Change: Impacts, Adaptation, and Vulnerability, with comments due on June 12; and (c) Working Group III: Mitigation of Climate Change, with comments due on June 26.