Short answer
The answer, before the reasoning
Paris Agreement Article 6 is an international cooperation and accounting layer, not the corporate MRV requirement in Article 6 of the UAE Climate Law. Article 6.2 covers cooperative approaches and ITMOs; Article 6.4 creates a UNFCCC-supervised mechanism.
A UAE company needs to confirm project eligibility, host approval, any authorisation for international use, first-transfer treatment, registry status and corresponding-adjustment evidence. Domestic MRV or UAE credit registration alone does not create these rights.
In practice
Quick orientation
| Layer | What it does | What it does not automatically do |
|---|---|---|
| UAE Climate Law Article 6 | Corporate/facility measurement, inventory, reporting, reduction, five-year records and verification. | Create an internationally transferred unit or corresponding adjustment. |
| UAE carbon-credit registry | Register participants and eligible credits; record trading, disposal and retirement. | Convert every domestic credit into an ITMO. |
| Paris Article 6.2 | Rules for cooperative approaches and internationally transferred mitigation outcomes. | Act as a company reporting framework. |
| Paris Article 6.4 | UNFCCC-supervised mechanism for approved activities and A6.4ERs. | Approve a project solely because the host Party has submitted general participation requirements. |
In practice
Article 6.2 and Article 6.4
| Feature | Article 6.2 | Article 6.4 |
|---|---|---|
| Architecture | Cooperative approaches agreed and reported by participating Parties. | Central mechanism supervised under UNFCCC rules. |
| Unit concept | ITMO, measured in a GHG or permitted non-GHG metric. | A6.4 emission reduction unit; authorised units can be used internationally, while mitigation-contribution units have different status. |
| Approval and authorisation | Party authorisation identifies purpose, entities/Parties, quantity/timeframe and conditions where applicable. | Host approval of the activity and a statement on authorisation status under the mechanism. |
| Accounting | Corresponding adjustments prevent double counting in Party NDC accounting. | Authorised A6.4ERs feed Article 6 accounting; non-authorised mitigation-contribution units do not carry the same claim. |
| Company control | Confirm the cooperative approach, authorisation version, unit IDs and use rights. | Confirm activity approval, participant status, issuance status, authorisation and registry records. |
The UAE’s three-layer architecture
A company should build separate records for domestic MRV, domestic carbon credits and international transfers. The records can share underlying data, but each has a different legal purpose and review gate.
Authorisation is the key decision gate
A project may be technically eligible, verified and issued in a registry while still lacking authorisation for use towards another Party’s NDC or another international mitigation purpose. Conversely, a Party may define terms and conditions, limits, authorised users or timeframes. The company therefore needs the actual authorisation record, not a general description of national participation.
• Identify the intended use: domestic retirement, buyer-country NDC use, international aviation or another permitted international purpose.
• Identify the issuing programme and underlying registry.
• Obtain the UAE host approval and authorisation reference, including version and terms.
• Confirm authorised quantity, vintages, sectors, Parties/entities and timeframe where specified.
• Document the first-transfer trigger and actual first transfer.
• Track annual information, holdings, use/cancellation and corresponding adjustments.
• Restrict claims if any field is pending, unclear or not evidenced.
Show the documentary decision gate before an international-use claim.
What a corresponding adjustment actually is
The Article 6.2 Reference Manual explains that corresponding adjustments do not change the national GHG inventory. They adjust an emissions balance used to account for an NDC: the transferring Party adds the transferred amount to its balance and the acquiring Party subtracts the amount it uses, following the applicable accounting method. This is Party-level accounting, not a software switch that edits a company Scope 1, Scope 2 or Scope 3 inventory.
Caution
DO NOT SAY
“The host country removed the tonnes from its national inventory” or “our company inventory receives the corresponding adjustment.” A safer description is that the relevant Parties apply corresponding adjustments to their NDC accounting, supported by the authorised transfer and reporting records.
Current UAE participation status: what it proves and what it does not
• The UAE Host Party Participation Requirements name MOCCAE as the Article 6.4 Designated National Authority.
• The form lists types of activities the UAE would consider approving, including renewable energy, efficiency, industrial decarbonisation, waste, nature-based solutions and other eligible technologies.
• The optional first-transfer choices in the public form are not completed; the form should not be treated as a general first-transfer rule.
• UNFCCC’s cooperative-approach table lists CA0035, the Joint Crediting Mechanism between Japan and the UAE. The table also cautions that information is presented as submitted and may not yet have undergone technical expert review.
• None of these country-level records replaces project-specific approval, authorisation, issuance and claim evidence.
Domestic compliance remains separate
A designated source must still comply with UAE measurement, inventory, reporting, reduction and record-retention requirements even if it participates in Article 6. Likewise, a company can comply with domestic MRV without owning or transferring any carbon credit. The systems should share controlled data, but the legal status fields and approvals must stay separate.
Hypothetical scenario
ILLUSTRATIVE SCENARIO
A UAE industrial company develops a solar project and receives units under an approved programme. A Japanese buyer wants to use the units under the Japan-UAE JCM. The company first confirms the cooperative-approach ID, UAE approval, authorisation version, authorised purpose and quantity, first transfer, unit IDs and retirement/use. Until those records are complete, it describes the project and domestic credit status but does not call the units ITMOs or promise a corresponding adjustment.
Illustrative only. It shows how the decision is made, not wording that can be copied or relied on.
Illustrative basis-of-claim wording
“The project is registered under [programme] and the units are recorded in [registry]. Use under Paris Agreement Article 6 is stated only for the quantity and purpose covered by UAE authorisation reference [ID/version]. Corresponding-adjustment statements refer to Party-level NDC accounting and are not presented as changes to our corporate GHG inventory.”
Common mistakes
• Confusing Article 6 of the UAE law with Article 6 of the Paris Agreement.
• Treating a domestic registry unit as an ITMO by default.
• Using the DNA host form as an activity approval letter.
• Ignoring authorisation version, purpose, quantity, timeframe or authorised entity.
• Failing to identify the first-transfer trigger.
• Promising a corresponding adjustment in a sales term sheet before it is evidenced.
• Assuming a cooperative-approach listing means every project is eligible.
• Editing the corporate inventory to reflect the Party accounting adjustment.
Rule
MYTH / REALITY
Myth: a high-quality UAE carbon credit is automatically “Paris Article 6 compliant”. Reality: quality, domestic registry status, activity approval, authorisation, first transfer, unit tracking and corresponding adjustments are separate questions.
Readiness
Article 6 company checklist
- • Intended use is documented.
- • Mechanism or cooperative approach is identified.
- • UAE DNA / competent authority is identified.
- • Host approval is obtained.
- • Authorisation ID and version are obtained.
- • Purpose, quantity, vintages and terms are checked.
- • First-transfer rule and date are recorded.
- • Underlying unit IDs and registry are reconciled.
- • Buyer/seller claim rights are approved.
- • Corresponding-adjustment evidence is retained.
- • Corporate inventory remains separate.
- • Changes or withdrawals are monitored.
Rule
CONTROLLED PRODUCTION RECORD
This section supports CMS publication, technical review, AI/RAG reuse and future updates. It is not intended to appear in the final public web article unless the publisher chooses to expose selected fields.
Article 6.2 provides Party-level accounting and reporting guidance for cooperative approaches using internationally transferred mitigation outcomes. Article 6.4 is the UNFCCC-supervised crediting mechanism; an authorised Article 6.4 reduction follows Article 6.2 accounting on first transfer.
Questions
Questions people ask
What is the difference between Article 6.2 and Article 6.4?
Article 6.2 provides Party-level accounting and reporting guidance for cooperative approaches using internationally transferred mitigation outcomes. Article 6.4 is the UNFCCC-supervised crediting mechanism; an authorised Article 6.4 reduction follows Article 6.2 accounting on first transfer.
Is a UAE carbon credit automatically an ITMO?
Myth: a high-quality UAE carbon credit is automatically “Paris Article 6 compliant”. Reality: quality, domestic registry status, activity approval, authorisation, first transfer, unit tracking and corresponding adjustments are separate questions.
Who is the UAE Article 6.4 DNA?
The UAE Host Party Participation Requirements name MOCCAE as the Article 6.4 Designated National Authority. The form lists types of activities the UAE would consider approving, including renewable energy, efficiency, industrial decarbonisation, waste, nature-based solutions and other eligible technologies.
What is a corresponding adjustment?
The Article 6.2 Reference Manual explains that corresponding adjustments do not change the national GHG inventory. They adjust an emissions balance used to account for an NDC: the transferring Party adds the transferred amount to its balance and the acquiring Party subtracts the amount it uses, following the applicable accounting method. This is Party-level accounting, not a software switch that edits a company Scope 1, Scope 2 or Scope 3 inventory.
Does the Japan-UAE JCM authorise every project?
UNFCCC’s cooperative-approach table lists CA0035, the Joint Crediting Mechanism between Japan and the UAE. None of these country-level records replaces project-specific approval, authorisation, issuance and claim evidence.
Sources
Primary sources
- Federal Decree-Law No. (11) of 2024 on the Reduction of Climate Change Effects
- Cabinet Resolution No. (67) of 2024 concerning the National Register for Carbon Credits
- UNFCCC Article 6.2 Reference Manual
- UAE Host Party Participation Requirements for the Article 6.4 mechanism
- UNFCCC Cooperative Approaches table
- United Arab Emirates First Biennial Transparency Report
- United Arab Emirates Third Nationally Determined Contribution (NDC 3.0)
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