RT null T1 Guide for national ozone officers A1 United Nations Environment Programme, PB United Nations Environment Programme SN 92-807-2674-9 YR 2006 FD 2006 LK https://wedocs.unep.org/handle/20.500.11822/9386 UL https://wedocs.unep.org/handle/20.500.11822/9386 NO This guide introduces and summarises the many important issues about the Montreal Protocol on Substances that Deplete the Ozone Layer that a National Ozone Officer (NOO) needs to know to perform his/her job effectively. Presented in an easy to understand format, the guide is designed to provide new NOOs and their assistants with the critical knowledge needed to quickly understand the Montreal Protocol system and their countries' obligations under the Montreal Protocol. DS UN Environment Document Repository RD Sep 18, 2026