RT null T1 Customs Quick Tool for Screening ODS T2 Quick Tool, l’outil de référence rapide du douanier pour vérifier les SAO T2 Guía rápida para la revisión aduanal de sao A1 United Nations Environment Programme, K1 ozone K1 ozone-depleting substance K1 ozone layer YR 2016 FD 2016-11 LK https://wedocs.unep.org/handle/20.500.11822/26562 UL https://wedocs.unep.org/handle/20.500.11822/26562 NO This poster provides a short checklist for customs officers of things to keep in mind when handling ozone depleting substance shipments. DS UN Environment Document Repository RD Sep 16, 2026