Here's the original UN report document: http://www.unece.org/fileadmin/DAM/trans/doc/2018/dgac10c3/ST-SG-AC10-C3-108a1e.pdf
This is the link to the page containing the post-session reports: http://www.unece.org/trans/main/dgdb/dgsubc3/c3rep.html
This is a list of the Working Documents for the year 2018 http://www.unece.org/trans/main/dgdb/dgsubc3/c32018.html. These working documents are normally the method by which votes are taken and measures approved, although in some cases these idea originate in "inf" papers (Informal Papers) that later become working documents to be voted upon. Usually.
This is the list of "inf papers" (Informal Documents) for the winter session (54th) http://www.unece.org/trans/main/dgdb/dgsubc3/c3inf54.html
Items that may be of special interest to DGTA members.
INFORMAL PAPERS
UN/SCETDG/54/INF.55 - (PRBA, RECHARGE) Dimensions of lithium battery mark
English PDF
UN/SCETDG/54/INF.54 - (Secretariat) Draft programme of work for 2019-2020
English DOC PDF
UN/SCETDG/54/INF.53/Rev.1 - (PRBA, RECHARGE) Amendment to 38.3.3 (g) of the Manual of Tests and Criteria (related to ST/SG/AC.10/C.3/2018/84)
English DOC PDF
UN/SCETDG/54/INF.53 - (PRBA, RECHARGE) Amendment to 38.3.3 (g) of the Manual of Tests and Criteria (related to ST/SG/AC.10/C.3/2018/84)
English DOC PDF
UN/SCETDG/54/INF.51 - (PRBA, RECHARGE) Dimensions of Lithium Battery Mark
English DOC PDF
UN/SCETDG/54/INF.49 - (IPPIC) Technical names for environmentally hazardous goods of Class 9 (UN 3077 and UN 3082)
English DOC PDF
UN/SCETDG/54/INF.42 - (France, RECHARGE) Hazard based classification of lithium cells and batteries
English DOC PDF
UN/SCETDG/54/INF.38 - (ICAO) Recommendations made by the ICAO Dangerous Goods Panel
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UN/SCETDG/54/INF.28 - (Switzerland) Comments on document ST/SG/AC.10/C.3/2018/109 - Provisions for data loggers and other equipment, containing electric energy storage and production systems, in use during transport
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UN/SCETDG/54/INF.26 - (Spain) Additional information on ST/SG/AC.10/C.3/2018/102 optical differentiation of labels for gases
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UN/SCETDG/54/INF.20 - (MDBTC) Dimensions of the lithium battery mark
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UN/SCETDG/54/INF.12 - (IATA) Meeting of the working group on lithium battery classification
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UN/SCETDG/54/INF.2 (Secretariat) Provisional agenda for the fifty-fourth session
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UN/SCETDG/54/INF.1 (Secretariat) List of documents
English DOC PDF