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Reported data

ODS consumption

‘Consumption‘ is calculated as Production (if any) + imports - exports.

HCFC consumption

‘Consumption’ is calculated as production + imports – exports.

HFC consumption

‘Consumption‘ is calculated as Production (if any) + imports - exports.

At a glance

Focal points:

  • Mr. Paula Ma'u FPLS
    Chief Executive Officer
    Ministry of Meteorology, Energy, Information, Disaster Management, Environment, Climate Change and Communications (MEIDECC)

Status of Ratification:

Vienna Convention 1998-07-29 Ac
Montreal Protocol 1998-07-29 Ac
London Amendment 2003-11-26 R
Copenhagen Amendment 2003-11-26 R
Montreal Amendment 2003-11-26 R
Beijing Amendment 2003-11-26 R
Kigali Amendment 2018-09-17 R
  • Ac - Accession
  • R - Ratification
  • At - Acceptance
  • Ap - Approval
  • Sc - Succession
Establishment of ODS licensing system: Yes
Establishment of HFC licensing system: Yes
Date HFC Licensing System Reported: 2021-05-22
Click here to view status of HFC licensing systems for all parties
The Multilateral Fund:
The Multilateral Fund is the financial mechanism of the Montreal Protocol and provides financial and technical assistance to Article 5 (developing) countries to enable their compliance with the Protocol’s control measures. The Executive Committee of the Multilateral Fund has approved funding to Tonga in the amount of US$1,005,474 to date 2021-03-12. As at 2019-12-31, US$619,531 had been disbursed to Tonga. For more information please refer to the Multilateral Fund website.