Environment & Ecology · International Environmental Protocols
Which amendment to the Montreal Protocol introduced strict regulatory freeze and phase-out schedules for Hydrochlorofluorocarbons (HCFCs) for developing (Article 5) countries?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11997 Montreal Amendment✓
- 21992 Copenhagen Amendment
- 31990 London Amendment
- 41999 Beijing Amendment
Correct answer
1997 Montreal Amendment
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