RT null T1 Sri Lanka: 'Ahead of the Curve' in Clean Cooling A1 United Nations Environment Programme, K1 ozone K1 hydrofluorocarbon K1 hydrochlorofluorocarbon K1 cooling YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/28490 UL https://wedocs.unep.org/handle/20.500.11822/28490 NO The National Ozone Unit (NOU), Ministry of Mahaweli Development and Environment, Sri Lanka in partnership with UN Environment OzonAction Branch and UNDP, conducted a workshop on 27-30 May 2019 in Colombo, Sri Lanka, to discuss HCFC (hydrochlorofluorocarbon) phase-out and HFC (hydrofluorocarbon) phase-down imperatives with key stakeholders from the country. DS UN Environment Document Repository RD Sep 19, 2026