Calendar

Click on the button below to access the latest calendar from the IPCC.

2018

29 Jan - 31 Jan55th Session of the IPCC Bureau
(WMO, Geneva, Switzerland)
12 Feb - 16 FebWG I/II - Second Lead Author Meeting for Special Report on the Ocean and Cryosphere in a Changing Climate (organized by WGII)
(Quito, Ecuador)
5 Mar - 7 MarCities and Climate Change Science Conference
(Edmonton, Alberta, Canada)
Cities Website
13 Mar - 16 Mar47th Session of the IPCC
(Paris, France)
25 Mar - 30 MarWG I/II/III - Second Lead Author Meeting on Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. (organized by WG III)
(Christchurch, New Zealand)
9 Apr - 9 AprTFI - Third Lead Author Meeting for the Elaboration of the 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories, Coordinating Lead Author, Review Editor, Steering Group Meeting
(Cairns, Australia)
9 Apr - 13 AprWG I/II/III - Fourth Lead Author Meeting on SR15 (organized by WG I)
(Gaborone, Botswana)
10 Apr - 13 AprTFI - Third Lead Author Meeting for the Elaboration of the 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories
(Cairns, Australia)
16 May - 18 MayWG I - Expert Meeting on Regional Assessment
(Trieste, Italy)
28 May - 31 MayTFI / WGI - Expert Meeting on Short-lived Climate Forcers (SLCF)
(Geneva, Switzerland )
25 Jun - 29 JunWG I - AR6 1st Lead Author Meeting
(Guangzhou, China)
23 Jul - 27 JulWG I/II - Third Lead Author Meeting for Special Report on the Ocean and Cryosphere in a Changing Climate (organized by WGII)
(Lanzhou, China )
31 Jul - 2 AugTFI - Use of the 2006 IPCC Guidelines for National Greenhouse Gas Inventories - IPCC Expert Meeting to collect EFDB and Software users' feedback: Review of IPCC Inventory Software Implementation of Tier 2 for Agriculture: Livestock Categories (3A) and Relevant 3C Categories
(Hayama, Japan)
3 Sep - 7 SepWG I/II/III - Third Lead Author Meeting on Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. (organized by WG III)
(Dublin, Ireland)
28 Sep - 29 SepWG I/II/III - Preparatory Meeting of the Drafting Authors on SR15
(organized by WG I)
(Incheon, Republic of Korea)
1 Oct - 5 Oct48th Session of the IPCC
(Incheon, Republic of Korea )
21 Oct - 21 OctTFI - Fourth Lead Author Meeting for the Elaboration of the 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories, Coordinating Lead Author, Review Editor, Steering Group Meeting
(Rome, Italy)
22 Oct - 26 OctTFI - Fourth Lead Author Meeting for the Elaboration of the 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories
(Rome, Italy)
27 Oct - 27 OctTFI - Thirtieth Meeting of the Bureau of the IPCC Task Force on National Greenhouse Gas Inventories
(Rome, Italy)
13 Nov - 16 NovTFI - 16th Editorial Board Meeting for the IPCC Emission Factor Database (EFDB)
(Buenos Aires, Argentina)
14 Nov - 15 NovTFI - 16th Expert Meeting on Data (Land Use, Land-Use Change and Forestry (LULUCF) Sector, Waste Sector) for the IPCC Emission Factor Database (EFDB)
(Buenos Aires, Argentina)
19 Nov - 14 JanExpert and Government review of Second Order Draft - SRCCL (organized by WG III)

2019

7 Jan - 11 JanWG I - AR6 Second Lead Author Meeting
(Vancouver, Canada)
21 Jan - 25 JanWG II - AR6 First Lead Author Meeting
(Durban, South Africa)
More information
28 Jan - 24 MarFinal Government distribution - Government review of MR (organized by TFI)More information
11 Feb - 15 FebWG I/II/III - Fourth Lead Author Meeting on Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. (organized by WG III)
(Cali, Colombia)
More information
3 Mar - 9 MarWG I/II - Fourth Lead Author Meeting for Special Report on the Ocean and Cryosphere in a Changing Climate (organized by WGII)
(Kazan, Russian Federation)
More information
18 Mar - 19 Mar56th Session of the IPCC Bureau
(Geneva, Switzerland)
Bureau Portal Login
1 Apr - 5 AprWG III - AR6 First Lead Author Meeting
(Edinburgh, Scotland)
More information
29 Apr - 23 JunFinal Government distribution - Government review of SPM (SRCCL) (organized by WG III)
29 Apr - 23 JunExpert Review of First Order Draft of WG I - AR6- (organized by WG I)More information
6 May - 7 May TFI - Preparatory Meeting of the Drafting Authors for the Elaboration of the 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories
(Kyoto, Japan)
8 May - 12 May49th Session of the IPCC
Consideration of the 2019 Refinement
(Kyoto, Japan )
Documents and Information for participants
14 Jun - 9 AugFinal Government distribution - Government Review of SPM (SROCC)
14 Jul - 19 JulWG II - AR6 Second Lead Author Meeting
(Kathmandu, Nepal)
30 Jul - 31 JulWG I/II/III - Preparatory Meeting of the Drafting Authors for Special Report on Climate Change and Land (organized by WG III)
(Geneva, Switzerland)
2 Aug - 6 Aug 50th Session of the IPCC
(Geneva, Switzerland)
Consideration of the Special Report on Climate Change and Land
Documents and Information for participants
26 Aug - 30 AugWG I - AR6 Third Lead Author Meeting
(Toulouse, France)
17 Sep - 18 SepWG I/II - Preparatory Meeting of the Drafting Authors for Special Report on the Ocean and Cryosphere in a Changing Climate (organized by WGII)
(Principality of Monaco, Monaco)
19 Sep - 19 SepPreparatory Meeting ahead of the Plenary Session
(Principality of Monaco, Monaco)
20 Sep - 23 Sep51st Session of the IPCC
(Principality of Monaco, Monaco )
Consideration of the Special Report on the Ocean and Cryosphere in a Changing Climate
Documents and Information for participants
30 Sep - 4 OctWG III - AR6 Second Lead Author Meeting
(New Delhi, India)
15 Oct - 17 OctUse of the 2006 IPCC Guidelines for National Greenhouse Gas Inventories - IPCC Expert Meeting to collect EFDB and Software users’ feedback
(Hayama, Japan )
18 Oct - 13 DecExpert Review of First Order Draft of WGII-AR6 - (organized by WG II)
21 Oct - 23 OctSYR AR6 Scoping Meeting - (Singapore)More information
24 Oct - 25 Oct57th Session of the IPCC Bureau
(Singapore)
11 Nov - 14 Nov17th Editorial Board Meeting for the IPCC Emission Factor Database (EB17)
(Osaka, Japan)
12 Nov - 13 Nov17th Expert Meeting on Data for the IPCC Emission Factor Database (DM17) (Osaka,, Japan)
15 NovThirty-first Meeting of the Bureau of the IPCC Task Force on National Greenhouse Gas Inventories (TFB31)
(Osaka,, Japan)

2020

27 Jan - 31 JanWG II - AR6 Third Lead Author Meeting
(TBD)
24 Feb - 1 Mar52nd Session of the IPCC
(Geneva, Switzerland)
2 Mar - 3 Mar (TBC)58th Session of the IPCC Bureau
(Date to be decided)
13 Apr - 17 AprWG III - AR6 Third Lead Author Meeting
(TBD)
1 Jun - 5 JunWG I - AR6 Fourth Lead Author Meeting
(TBD)
31 Aug - 4 SepSYR - Core Writing Team (CWT-2) Meeting for the AR6
(TBD)
5 Oct - 5 Oct (TBC)59th Session of the IPCC Bureau
(TBD)
6 Oct - 10 Oct (TBC)53rd Session of the IPCC
(TBD)
25 Oct - 31 OctWG III - AR6 Fourth Lead Author Meeting
(TBD)
2 Nov - 6 NovWG II - AR6 Fourth Lead Author Meeting
(TBD)