File:Ozone_Hole_2024_Update.webp · Wikimedia Commons · See Wikimedia Commons
Montreal Protocol
Sign in to saveAlso known as Montreal Protocol on Substances that Deplete the Ozone Layer
environmental protocol designed to protect the ozone layer
In the Vinony graph
Vinony's link graph records 377 inbound references to Montreal Protocol, and connects out to Palestine, pollution and ozone depletion.
Vinony files it under 1987 in Canada, 1989 in the environment and Environmental treaties.
Vinony links it to 45 Wikipedia language editions.
Key facts
- Signed
- 16 September 1987
- Location
- Montreal
- Effective
- 1 January 1989 if 11 states have ratified by then
- Condition
- Ratification by 20 states
- Ratifiers
- 198 (all United Nations members, as well as the Cook Islands , Niue , the Holy See , Palestine , and the European Union )
- Depositary
- Secretary-General of the United Nations
- Languages
- Arabic, Chinese, English, French, Russian, and Spanish
via Wikipedia infobox
Wikidata facts
- Main subject
- chlorofluorocarbon
- Location
- Montreal
- Image
- Secretary Kerry Delivers Remarks About the Montreal Protocol in Kigali (30319892895).jpg
Show 8 more facts
- amended by
- Kigali Accord
- place of publication
- Montreal
- Commons category
- Montreal Protocol
- depositary
- United Nations Secretary-General
- point in time
- 1987-09-16
- language of work or name
- Chinese
- different from
- Montreal Convention
via Wikidata · CC0
~31 min read
Encyclopedic overview
(Learn how and when to remove this message)
The Antarctic ozone hole (October 2024) 2012 retrospective video by NASA on the Montreal Protocol
Excerpted from Wikipedia’s “Montreal Protocol” article, available under the CC BY-SA 4.0 licence.