Singapore Article 6 Carbon Markets Cooperation

Singapore works with partner countries to authorise carbon credits under Article 6 of the Paris Agreement. Its bilateral cooperation uses memoranda of understanding (MOUs) to signal intent and identify potential Article 6-compliant mitigation activities, followed by legally binding Implementation Agreements (IAs) that set the framework for international transfers of correspondingly adjusted mitigation outcomes. The framework supports Singapore’s nationally determined contribution (NDC) while requiring environmental-integrity and host-country safeguards (Singapore Carbon Markets Cooperation, accessed 1 September 2026).

MOUs and Implementation Agreements

An MOU records Singapore’s and a partner country’s intention to collaborate on carbon markets and work towards an IA. The IA covers processes such as project authorisation, reporting requirements and corresponding adjustments. Private-sector project developers can then use the bilateral framework to develop projects that issue internationally transferred mitigation outcomes (ITMOs), subject to the relevant national frameworks of Singapore and the host country (Singapore Carbon Markets Cooperation, accessed 1 September 2026).

As of the framework page last updated 31 August 2026, Singapore listed MOUs with Colombia, Costa Rica, the Dominican Republic, Brazil, Bhutan, Cambodia, Laos, the Philippines, Malaysia, Sri Lanka, Kenya, Morocco, Senegal, Zambia, Malawi, Ethiopia and Fiji. It listed substantive negotiations or signed IAs with Bhutan, Chile, Ghana, Mongolia, Paraguay, Papua New Guinea, Peru, Rwanda, Thailand, Vietnam and the Philippines. “MOU” and “IA” therefore describe different stages and should not be treated as interchangeable evidence that transfers are already available (Singapore Carbon Markets Cooperation, accessed 1 September 2026).

On 4 September 2026, Singapore and the Lao People’s Democratic Republic signed an Article 6 carbon-credit Implementation Agreement. MTI described it as Singapore’s 12th Implementation Agreement and its fourth with an ASEAN member state. This dated announcement updates the framework’s Laos entry: it is evidence of a signed bilateral IA, not evidence that a particular Lao project has been authorised or that credits are already available for transfer (MTI, 4 September 2026).

Integrity conditions on authorised credits

Singapore’s bilateral agreements require developers to make a monetary contribution equivalent to 5% of the share of proceeds from Article 6-authorised credits generated under the IAs. That contribution supports host-country adaptation actions and/or the UNFCCC Adaptation Fund. In addition, 2% of Article 6-authorised credits generated must be cancelled at issuance to contribute to the overall mitigation of global emissions (OMGE), preventing those credits from entering the market (Singapore Carbon Markets Cooperation, accessed 1 September 2026).

These conditions are framework requirements, not a promise that every carbon project receives approval or that every credit has a fixed market price. There is no automatic project approval; it is not a guaranteed project approval. The site’s participation criteria separately address selling or transferring ITMOs, required documents, eligibility and consequences for non-compliance. Project developers and buyers must therefore check the applicable IA, project authorisation and national rules rather than infer eligibility from the existence of an MOU or the general framework (Singapore Carbon Markets Cooperation, accessed 1 September 2026).

Relationship to Singapore’s carbon policy

Article 6 cooperation is an international transfer and accounting framework. It is distinct from Singapore’s domestic carbon tax, which applies to covered industrial facilities, and from broader carbon-market capacity-building programmes. Nor does an IA itself certify a project’s additionality, guarantee issuance volume or create a subsidy for households. The relevant bilateral agreement and Singapore’s carbon-market participation criteria determine how a specific project may proceed (Singapore Carbon Markets Cooperation, accessed 1 September 2026; singapore carbon markets programme).