× Information on this section of ECOLEX comes from the InforMEA Portal which compiled information from MEA Secretariats with the support of the European Union. The accuracy of the information displayed is the responsibility of the originating data source. In case of discrepancy the information as displayed on the respective MEA website prevails. Decision XXIII/28: Request by Tajikistan for the revision of its baseline data Document type Decision Reference number XXIII/28 Date Nov 25, 2011 SourceUNEP, InforMEA Status Active Subject Waste & hazardous substances, Air & atmosphere Treaty Montreal Protocol on Substances that Deplete the Ozone Layer (Sep 16, 1987) Meeting Twenty-Third Meeting of the Parties Website ozone.unep.org Abstract Noting that Tajikistan has submitted a request for the revision of its consumption data for the Annex C, group I, controlled substances (hydrochlorofluorocarbons) for the baseline year 1989 from 6.0 ODP‑tonnes to 18.7 ODP‑tonnes, Noting also that decision XV/19 sets out the methodology for the submission and review of requests for the revision of baseline data, Noting with appreciation the efforts by Tajikistan to fulfil the information requirements of decision XV/19, in particular its efforts to verify the accuracy of its proposed new baseline data through a national survey of hydrochlorofluorocarbon use carried out with the assistance of the UnitedNations Development Programme and funding from the Global Environment Facility, That Tajikistan has presented sufficient information, in accordance with decision XV/19, to justify its request for the revision of its baseline consumption data for hydrochlorofluorocarbons; To revise the baseline consumption data of Tajikistan for hydrochlorofluorocarbons for the year 1989 from 6.0 ODP-tonnes to 18.7 ODP-tonnes;