Governance & Policy
UN World Heritage Convention
The 1972 UNESCO treaty protecting natural and cultural sites of outstanding universal value through the World Heritage List.
Definition
The World Heritage Convention, adopted by UNESCO in 1972 and in force since 1975, obliges parties to identify, protect and conserve natural and cultural heritage of outstanding universal value. Sites inscribed on the World Heritage List — including major ecosystems such as the Great Barrier Reef and the Serengeti — receive international recognition and must be safeguarded, with a List of World Heritage in Danger flagging threats.
Quick reference
At a glance
- Subject
- Governance & Policy
- Editorial status
- Editorial draft
- Definition status
- Established
- Last updated
- 19 August 2026
- Also known as
- World Heritage Convention · Convention Concerning the Protection of the World Cultural and Natural Heritage
Overview
What it means
It is the legal and reputational shield behind "World Heritage site" status, and one of the most ratified treaties in existence.
How it is used
Governments nominate and manage sites; "in danger" listings pressure states over mining, dams and climate impacts; campaigners use listings against destructive projects.
Why it matters
It connects conservation to national prestige and tourism economics, giving biodiversity arguments unusual political leverage.
Review
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