Sao Tome and Principe vs Tunisia: Countries subscribed to the Montreal Protocol

Sao Tome and Principe
1 parties subscribed to Montreal Protocol
in 2022
Tunisia
1 parties subscribed to Montreal Protocol
in 2022
Sao Tome and Principe rank
1st
Tunisia rank
1st

Countries subscribed to the Montreal Protocol over time

  • Sao Tome and Principe
  • Tunisia
00.20.40.60.81198520032022

How they compare

Sao Tome and Principe currently reports 1 parties subscribed to Montreal Protocol against 1 parties subscribed to Montreal Protocol in Tunisia, a difference of 0 parties subscribed to Montreal Protocol.

Across all 38 years both countries report, Tunisia has been ahead every year.

Sao Tome and Principe ranks 1st and Tunisia ranks 1st of 196 countries.

Tunisia has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Sao Tome and Principe Tunisia Difference Ahead
1980s 0 parties subscribed to Montreal Protocol 0.2 parties subscribed to Montreal Protocol 0.2 parties subscribed to Montreal Protocol Tunisia
1990s 0 parties subscribed to Montreal Protocol 1 parties subscribed to Montreal Protocol 1 parties subscribed to Montreal Protocol Tunisia
2000s 0.9 parties subscribed to Montreal Protocol 1 parties subscribed to Montreal Protocol 0.1 parties subscribed to Montreal Protocol Tunisia
2010s 1 parties subscribed to Montreal Protocol 1 parties subscribed to Montreal Protocol 0 parties subscribed to Montreal Protocol
2020s 1 parties subscribed to Montreal Protocol 1 parties subscribed to Montreal Protocol 0 parties subscribed to Montreal Protocol

Averages of every year both report within each decade.

Frequently asked questions

Which has higher countries subscribed to the montreal protocol, Sao Tome and Principe or Tunisia?
Sao Tome and Principe, at 1 parties subscribed to Montreal Protocol against 1 parties subscribed to Montreal Protocol in Tunisia as of 2022.
What is the difference in countries subscribed to the montreal protocol between Sao Tome and Principe and Tunisia?
0 parties subscribed to Montreal Protocol, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tunisia?
38 years are reported by both, from 1985 to 2022.
How do Sao Tome and Principe and Tunisia rank globally for countries subscribed to the montreal protocol?
Sao Tome and Principe ranks 1st and Tunisia ranks 1st of 196 countries.
Where does this data come from?
UNEP (2023) – processed by Our World in Data, published as Countries subscribed to the Montreal Protocol. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tunisia: Countries subscribed to the Montreal Protocol. Statizoid, drawing on UNEP (2023) – processed by Our World in Data. Retrieved 29 August 2026, from https://reference.statizoid.com/compare/countries-to-montreal-protocol-and-vienna-convention/sao-tome-and-principe/tunisia/

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<a href="https://reference.statizoid.com/compare/countries-to-montreal-protocol-and-vienna-convention/sao-tome-and-principe/tunisia/">Sao Tome and Principe vs Tunisia: Countries subscribed to the Montreal Protocol</a> — Statizoid

About this data

Indicator
Countries subscribed to the Montreal Protocol
Unit
parties subscribed to Montreal Protocol
Source
UNEP (2023) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
196 places, 7,448 data points, 1985–2022
Last refreshed

Subscriptions to the Montreal Protocol (adopted in 1987) on substances that deplete the ozone layer. The protocol aims to reduce and eventually eliminate the emissions of man-made ozone-depleting substances.