Report of the Subsidiary Body for Implementation on its fifty-first session, held in Madrid from 2 to 9 December 2019 Languages Arabic Chinese English French Russian Spanish Arabic PDF 0.51 MBChinese PDF 0.40 MBEnglish PDF 0.35 MBFrench PDF 0.33 MBRussian PDF 0.39 MBSpanish PDF 0.32 MB Symbol FCCC/SBI/2019/20 Publication date 16 Mar 2020 Document type Session and meeting reports Conference UN Climate Change Conference - December 2019 Session SBI 51 Author UNFCCC. Subsidiary Body for Implementation (SBI) Topic Conference logistics Agenda item SBI 51 21. Closure of and report on the session