Skip to main content

Menu second

  • EDUCATION PORTAL
    • Reset Earth 7-12
    • Apollo’s Edition 13-18
    • Reset Earth game
    • Earth Simulator game
  • MASS COMMMUNICATIONS
  • OZONE DAY
  • POLICY TOOLKIT
  • RESOURCES
Home

Main navigation

  • Ozone and You
    • Overview
    • Ozone Timeline
    • 20 Questions and Answers
    • Facts and Figures
    • What You Can Do
    • Ozone Treaties Impacts
  • News
  • Treaties
    • Montreal Protocol
    • Vienna Convention
    • Institutions
    • Status of Ratification
  • Country Data
    • Online Reporting System
    • Country Profiles
    • Data Centre
    • Data Reporting Tools
    • HAT exemption
    • Mixtures/Blends Tool
    • Status of financial contributions
    • Additional Reported Information
    • Ozone Section on WESR
    • Avoided CO2e
    • HFC-23 emissions
  • Meetings
    • Meetings
    • Greening our Meetings
    • Environmental Management System
  • Science
    • TEAP
    • SAP
    • EEAP
    • Joint Panel Reports
    • Panel Meetings
  • Education Portal
    • Reset Earth 7-12
    • Apollo’s Edition 13-18
    • Reset Earth game
    • Earth Simulator game
  • MASS COMMMUNICATIONS
  • Virtual Exhibition
  • Ozone Day
  • Resources

Treaties

Treaties navigation

  • Montreal Protocol
  • Vienna Convention
  • Institutions
  • < Article 17: Entry into force
  • Up one level
  • Article 19: Withdrawal >

Article 18: Reservations

No reservations may be made to this Convention.

  • < Article 17: Entry into force
  • Up one level
  • Article 19: Withdrawal >

Learn

  • About Us
  • Contact Us

Useful links

  • Multilateral Fund
  • OzonAction
  • UNIDO
  • UNDP
  • World Bank
  • UNEP
  • NASA Ozonewatch
  • NOAA
  • WMO
  • UN Archive

Follow

  • Facebook
  • Instagram
  • Twitter
  • YouTube

Logo


Copyright © 2020 UN Environment Programme