Note by the Chairs of the subsidiary bodies on the modalities for session organization in the first sessional period (31 May–17 June 2021) Open English PDF 0.17 MB Publication date 07 May 2021 Document type Intersessional documents Conference 2021 sessions of the subsidiary bodies Session 2021 session of the Subsidiary Body for Implementation, 2021 session of the Subsidiary Body for Scientific and Technological Advice Author UNFCCC. Subsidiary Body for Scientific and Technological Advice (SBSTA) Topic Intergovernmental meeting arrangements