PROVISIONS OF THE MONTREAL PROTOCOL AFFECTING TRADE

The Montreal Protocol implements a phase-out of ozone-depleting substances (ODS) by 2000, utilizing trade restrictions to ensure global compliance. It prohibits Parties from importing controlled substances from non-Parties and, as of January 1, 1993, restricts exports to non-Parties. To support developing countries (Article 5 Parties), the Protocol allows a ten-year deferral of obligations and established a Multilateral Fund to cover incremental costs of technology transition. While these measures aim to prevent 'leakage' of ODS production to non-signatories, they create potential legal tensions with the General Agreement on Tariffs and Trade (GATT), particularly regarding quantitative restrictions and the Most-Favored-Nation (MFN) principle.

• The Montreal Protocol categorizes countries into three groups with distinct trade obligations: ordinary Parties must phase out most ozone-depleting substances by 2000; Article 5 developing country Parties may defer this phase-out by ten years if their consumption remains below 0.3 kilograms per capita; and non-Parties are subject to import and export bans by Protocol Parties.
• To prevent the shift of CFC production to non-signatories, the Protocol prohibits Parties from importing controlled substances from non-Parties. By June 1992, Parties were required to ban imports of specific products containing controlled substances, such as automobile air-conditioning units and portable fire extinguishers.
• Export restrictions to non-Parties became more stringent over time. As of January 1, 1993, Article 5 Parties are prohibited from exporting any controlled substance to non-Parties, and other Parties must count such exports as part of their own domestic consumption.
• The Protocol's trade restrictions may conflict with the General Agreement on Tariffs and Trade (GATT), specifically Article XI:1 (quantitative restrictions), Article I:1 (Most-Favored-Nation principle), and Article III:4 (national treatment). While some argue these are covered by Article XX exceptions for protecting human, animal, or plant life, the 'tuna/dolphin' decision has cast doubt on this interpretation.
• Trade among Parties is governed by production and consumption allowances. The 1990 London Amendment significantly relaxed restrictions on the transfer of production allowances, removing the requirement that transfers be for 'industrial rationalization' and eliminating previous production level limits.
• The Multilateral Fund, including a $200 million interim fund, was established to provide financial and technical assistance to Article 5 Parties. It covers 'incremental costs' such as converting production facilities and replacing end-use equipment, though it is funded based on the UN scale of assessments.
• Developing countries face significant hurdles in implementing the Protocol, including the high cost of retooling facilities and a reluctance from companies to license substitute technologies due to intellectual property concerns and perceived small market sizes.

APA

Goldberg, D. M. (1992). PROVISIONS OF THE MONTREAL PROTOCOL AFFECTING TRADE. Center for International Environmental Law. https://www.ciel.org/wp-content/uploads/2015/04/Provisions_Montreal_Trade_Jan1992.pdf

Chicago

Goldberg, Donald M. PROVISIONS OF THE MONTREAL PROTOCOL AFFECTING TRADE. Center for International Environmental Law, 1992. https://www.ciel.org/wp-content/uploads/2015/04/Provisions_Montreal_Trade_Jan1992.pdf.

Wikipedia

{{cite report |last1=Goldberg |first1=Donald M. |title=PROVISIONS OF THE MONTREAL PROTOCOL AFFECTING TRADE |publisher=Center for International Environmental Law |date=16 January 1992 |url=https://www.ciel.org/wp-content/uploads/2015/04/Provisions_Montreal_Trade_Jan1992.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{goldberg1992provisions, author = {Goldberg, Donald M.}, title = {{PROVISIONS OF THE MONTREAL PROTOCOL AFFECTING TRADE}}, institution = {Center for International Environmental Law}, year = {1992}, month = jan, url = {https://www.ciel.org/wp-content/uploads/2015/04/Provisions_Montreal_Trade_Jan1992.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }