On 20 August 2026 the Financial Services Commission of Mauritius (FSC) and the Capital Market Authority of the United Arab Emirates (UAE CMA) signed a Memorandum of Understanding on regulatory cooperation. For families, fund managers and financial institutions that already operate across both jurisdictions — or are weighing whether to — it is worth reading closely. The agreement changes little about what you can do in either market. It changes a good deal about how visible each side of a structure now is to the other regulator.

What Was Signed

The MoU was executed by Waleed Saeed Al Awadhi, Chief Executive Officer of the UAE CMA, and Heeraman Jowaheer, Officer-in-Charge of the FSC Mauritius. According to the regulators' joint press release, it establishes a framework for cooperation in "regulatory supervision and surveillance, inspections and investigations, joint regulatory training, as well as exchange of information, knowledge, expertise and best practices."

Two features of the wording matter. First, this is a supervisory-cooperation agreement, not a market-access one: there is no passporting, no mutual recognition of licences, and nothing that allows a firm authorised in one jurisdiction to serve clients in the other without a local licence. Second, "inspections and investigations" sit alongside "exchange of information." In practice, agreements of this kind typically allow one regulator to obtain, on request and subject to each jurisdiction's own laws, information the other holds about a licensee, and to seek its assistance with inspections.

The FSC's Officer-in-Charge framed the signing as reflecting a shared commitment to "fostering a more connected, unfragmented and resilient financial services sector." The timing is also notable on the Mauritian side: the FSC is transitioning to new leadership, with Mrs Divanandum (Prabha) Chinien, the long-serving Registrar of Companies, appointed Chief Executive with effect from 31 August 2026.

Who the UAE CMA Is

The CMA is a new name for an established regulator. Federal Decree-Laws No. 32 and No. 33 of 2025 replaced the Securities and Commodities Authority with the Capital Market Authority and re-wrote the UAE's onshore capital-markets framework, with effect from 1 January 2026. Existing market participants have until 1 January 2027, unless the CMA Board extends the deadline, to bring themselves into line with the new regime.

The CMA regulates the onshore UAE capital market — securities, commodities and, under the new law, virtual assets, which are now classified as financial products and may only be traded once registered with the CMA and listed on a CMA-licensed platform. Its enforcement powers are substantial: administrative fines of up to AED 200 million, criminal penalties, and the ability to suspend licences and bar management.

One boundary is important for anyone using Aurevya's UAE offering. Activities conducted exclusively within the two financial free zones — the Dubai International Financial Centre (DIFC) and Abu Dhabi Global Market (ADGM) — remain under their own regulators and outside the CMA's jurisdiction. But any regulated activity that targets onshore UAE clients falls within the CMA's scope, even when it is carried out from a free-zone entity. The MoU with Mauritius is with the CMA, not with the DFSA or the FSRA; free-zone structures are therefore affected mainly to the extent they reach onshore clients.

The Corridor Was Already There

The MoU is the regulatory layer on top of a Mauritius–UAE relationship that has deepened quickly.

The two countries' double taxation convention is one of the older ones in Mauritius' network: signed on 18 September 2006 and in force since 31 July 2007. Under its dividend, interest and royalty articles, income of that kind is taxable only in the recipient's state of residence where the recipient is the beneficial owner. Since the Multilateral Instrument took effect for both countries, the treaty is read with the Principal Purpose Test: a benefit can be denied where obtaining it was one of the principal purposes of an arrangement.

The Comprehensive Economic Partnership Agreement, signed on 22 July 2024 and in force since 1 April 2025, is the UAE's first such agreement with an African country. Under it, over 99% of Mauritius' imports from the UAE, and over 97% of the UAE's imports from Mauritius, benefit from immediate tariff elimination or gradual reduction over at most five years, and the agreement covers services — financial services explicitly among them — investment facilitation and digital trade. One commentator has described the result as a "two-hub model": Mauritius supplying the governance, treaty and fiduciary layer for capital heading into Africa, and Dubai supplying liquidity, counterparties and USD execution.

A supervisory MoU is the natural next step for a corridor of that kind.

What Changes in Practice

For a client holding, say, a Mauritius Global Business Company that owns operating subsidiaries in Africa, alongside a UAE entity that raises or deploys capital in the Gulf, four things follow.

Information can now travel between the two regulators. The MoU provides a basis for information held by one authority about a licensee to be requested by the other. The practical consequence is simple: anything one regulator has been told should be consistent with what the other has been told — the same beneficial owners, the same source-of-wealth narrative, the same description of the business.

Substance has to be real on both sides. The PPT already meant that a Mauritius company relying on the treaty must be able to show central management and control in Mauritius — resident directors, board decisions taken here, real expenditure. The CMA's reach over free-zone firms that touch onshore clients means the UAE side needs equivalent clarity about where its activities are licensed. A structure with genuine functions in each jurisdiction has nothing to fear from the MoU; a structure where one side exists only on paper now has two regulators able to compare notes.

Investigations can be coordinated. Where the CMA opens an enforcement matter involving a Mauritius-linked entity — or the FSC does the reverse — the MoU provides a basis for each to seek the other's assistance with inspections. Record-keeping that would satisfy either regulator on its own is the practical standard.

Digital-asset businesses face two aligned regimes. Mauritius regulates virtual-asset services under the VAITOS Act 2021 and, on 13 August 2026, issued Guidance Notes on Stablecoins. The UAE now treats virtual assets as financial products under CMA supervision. The MoU does not mention virtual assets, but a token or platform serving both markets may in time see the two frameworks applied in a coordinated way rather than as separate silos; stablecoins used as payment instruments in Mauritius also require Bank of Mauritius approval.

What the MoU Does Not Do

It does not create a passport: a Mauritius investment-dealer, CIS-manager or VASP licence gives no right to solicit UAE investors, and a CMA licence gives no right to serve Mauritian ones. It does not change either country's tax rules or the treaty. It does not, on its face, extend to the DIFC or ADGM regulators. And it does not, in itself, make a compliant structure more onerous to run — the additional burden falls on structures that were already exposed.

What to Do Now

Clients with existing Mauritius–UAE arrangements would be well advised to review, before the CMA's 1 January 2027 compliance deadline, whether any UAE activity reaches onshore clients and is therefore within the CMA's scope; to confirm that beneficial-ownership and source-of-wealth information filed in Mauritius matches what has been filed in the UAE; to document Mauritius substance against the PPT standard — board minutes, resident directorship, local expenditure; and, for any digital-asset activity, to map the business against both the VAITOS framework and the CMA's virtual-asset rules.

For those still choosing where to build, the MoU strengthens rather than weakens the case for combining the two jurisdictions. Regulators cooperate most readily with counterparts they trust; a Mauritius–UAE structure now sits inside a formal supervisory relationship, which is what sophisticated counterparties, banks and limited partners increasingly ask to see.

How Aurevya Can Help

Aurevya structures and administers Mauritius Global Business Companies, Authorised Companies, trusts and foundations, and — through its UAE offering — free-zone, mainland, DIFC and ADGM entities. We can review an existing dual-jurisdiction structure against the points above, or design one from the outset with substance, licensing and disclosure aligned on both sides.

This article is a general commentary and does not constitute legal or tax advice. Regulatory requirements in both jurisdictions are evolving; please seek advice on your specific circumstances.