Are the UK and Europe Losing their Crypto Asset Crowns? The Middle East’s Common-Law Playbook for Practical Crypto Regulation

Indraneel Basu Majumdar highlights the common law similarities between the UK and emerging crypto regulations in two Gulf regions – Abu Dhabi and Dubai – and how those advising could factor them into their advice

Introduction

As stablecoins and tokenised assets move from speculative trading into mainstream settlement and collateral workflows, businesses are increasingly “jurisdiction shopping”, based on factors like time-to-authorisation, compliance friction, and legal operability. We are in the phase where increasingly crypto assets as a class are sought to be regulated. As such clients and advisors are increasingly forced into making choices.

While the UK and EU can credibly claim strong rule-of-law and consumer protection outcomes, jurisdictions in the Middle East — Dubai’s financial free zone, the DIFC (hereinafter the “Dubai’s free zone” of the “free zone of Dubai”), and Abu Dhabi’s equivalent, the ADGM (hereinafter “Abu Dhabi’s free zone” or the “free zone of Abu Dhabi”) are positioning themselves as viable and high growth alternatives by offering clearer licensing pathways, more immediately functional rule-books, and a pragmatic regulatory posture that nevertheless still borrows heavily from and explicitly recognizes familiar common law concepts and techniques.

While the events in the Middle East cast a hopefully temporary shadow over the explosive growth trajectory of Dubai and Abu Dhabi, both cities are anticipated to stabilize in the near term. Economic resilience and diversification efforts are likely to help mitigate short-term risks, ensuring a steady recovery.

This piece explores the legal regime in all three jurisdictions and posits that this presents significant opportunities for advisors trained in the common law tradition to help clients evaluate opportunities both in the Middle East and in the UK.

Background & Context

Against a backdrop of macroeconomic uncertainty, digital assets and tokenisation are emerging as a significant new infrastructure layer, with well‑designed tokenomics offering novel ways to align incentives and support on‑chain commerce over the coming decade. Digital assets are no longer the preserve of hedge funds and crypto native investors but are gradually seeping into everyday commerce, from mainstream tokenised investments in rental income, currency for paying for consumer goods and even as a safe investment rivalling gold.

Inevitably, entrepreneurs and businesses are looking to cash in on the crypto boom are examining options in key financial markets like the UK, EU, the US but also increasingly in the Middle East, a jurisdiction that has made significant efforts to position itself as a leader in the digital assets space. This presents a unique opportunity for the lawyer versed in English financial law and regulation to provide cutting edge cross jurisdiction advice.

This article will cover the key regulatory trends, coverage, regulatory structure and common law influences in the free zones of Abu Dhabi and Dubai, and contrast these with the regulatory approach in the UK.

Why Dubai and Abu Dhabi?

The free zones of Abu Dhabi and Dubai are particularly attractive to businesses and investors because they offer a combination that many other Middle East jurisdictions still do not match: specialised financial regulators, internationally legible legal systems, dedicated digital-asset rules, and ecosystems built around institutional finance rather than ad hoc licensing.

Compared with many other regional markets, the UAE free-zone model also gives firms a more specialised regulatory home, with those of Abu Dhabi and Dubai occupying a distinct role as financial free zones with their own regulators and frameworks.

Regulatory Architecture – Status of Common Law

The free zones in Abu Dhabi and Dubai were consciously modelled on a common tradition of UK/EU financial regulation. This is clear both from their statutory acceptance of common law and by the same fundamental legislative structure, including similar rulebooks, consultation papers and guidance notes. This makes it accessible and understandable to those familiar with EU and UK legislation. The similarity in regulatory architecture extends from primary legislation (such as the  UK’s Financial Services and Markets Act, Abu Dhabi’s Financial Services and Markets Regulations 2015, Dubai’s Law No.1 of 2004 Regulatory Law 2004), to secondary/rule-level sourcebooks, and to finally non-binding guidance or codes of practice.

While the three regulators approach regulation differently (in terms of their legal basis and the legislative process for making rules), there are striking structural similarities. This presents a significant opportunity for a common law trained financial services lawyer, and familiar with the structure of the UK regulations.

Abu Dhabi       

Abu Dhabi’s free zone has performed a significant import of English common law through the English common law (including principles of equity) is directly applicable “as it stands from time to time”. – When the common law changes, it automatically updates in Abu Dhabi’s free zone (unless specifically excluded).This is powerful, providing an enduring advantage to a an English qualified solicitor/barrister.

Dubai

In Dubai’s free zone, law is determined by statutes and court judgments interpreting those statutes. While common law principles supplement these, the primary source is local precedent. However, Dubai courts may be guided by jurisprudence from England & Wales or other common law jurisdictions. Thus, while English common law remains a persuasive tool for interpretation, purchase may vary as the statute may be based on another international precedent.

Other Factors Influencing Choice of Jurisdiction

Coverage

The three jurisdictions use different statutory and regulatory hooks to define the perimeter of digital asset regulation, but they broadly converge on similar categories: (i) exchange or payment type cryptoassets; (ii) security or investment type tokens; and (iii) fiat referenced stablecoins.

In Abu Dhabi’s free zone, the Abu Dhabi Authority adopts a relatively formal taxonomy. Its framework distinguishes, in particular, between virtual assets, digital securities and fiat-referenced tokens (a category of digital asset recorded on DLT that references a fixed amount of a single fiat currency and is redeemable from its issuer on demand in that currency).

In Dubai’s free zone, the Dubai Authority does not treat all digital assets as a single category. Its framework distinguishes between investment tokens, crypto tokens and excluded tokens. Investment tokens are those that are securities or derivatives, or tokens used or intended to be used as a medium of exchange or for payment or investment purposes are crypto tokens, while excluded tokens include utility tokens and non-fungible tokens.

The UK regime has a general category of “qualifying cryptoassets”, that is a cryptoasset that is fungible and transferable (subject to specific exclusions), within which qualifying stablecoins form a subset. Cryptoassets that may already fall within existing specified investment categories remain regulated under the pre-existing regulatory perimeter established for financial services in the UK rather than the new “qualifying cryptoasset” category.

Approach to Digital Asset Fund Structures

Abu Dhabi and Dubai are both emerging as credible jurisdictions for digital-asset fund structures, largely on account of the regulatory architecture in their free zones, but they are doing so through different regulatory models. Abu Dhabi has taken the more overtly crypto native route. Following reforms to the venture capital fund framework, venture capital funds may invest more flexibly in start-up instruments including virtual assets, rights to acquire securities or virtual assets, and certain governance or utility tokens, which supports hybrid equity-and-token style strategies. This has already translated into for example, the licensing of Klumi Ventures as Abu Dhabi free zone’s first regulated Web3 venture capital firm, and in principle approval for Token Bay Capital from the Abu Dhabi Authority for a token and equity venture fund. 

Dubai’s approach is more institutional and modular. Rather than creating a bespoke venture-capital pathway for crypto-native managers, the regulatory architecture in the free zone builds on its established domestic funds framework, with fast-track approvals for funds  targeting professional investors. Dubai’s free zone now expressly supports regulated fund and asset management activity involving crypto tokens, which positions Dubai as a potentially attractive base for professionally managed digital-asset exposure within familiar funds governance and regulatory structures.

A Functional Rules Comparison

The free zones in Abu Dhabi and Dubai, and the UK are converging on a similar functional model for digital-asset firms, even though they express it through different regulatory structures.

In the Abu Dhabi free zone, virtual-asset firms remain within the mainstream prudential framework, but digital custody activity attracts a specific uplift within the mainstream prudential framework: capital requirements for virtual asset activities are generally aligned with those for equivalent traditional activities, save that a firm providing custody of virtual assets must hold greater amounts, calculated under a different formula.

In the Dubai free zone, the Dubai Authority’s crypto-token regime sits within the broader prudential and authorisation framework for authorised firms, rather than being built around a single stand-alone ‘crypto capital’ test.

In contrast, the FCA’s proposed UK regime is more activity-specific: proposals set out in CP25/15 contemplate tailored prudential requirements for qualifying stablecoin issuers and qualifying cryptoasset custodians, reflecting safeguarding, operational resilience and wind-down risks, rather than simply importing legacy prudential rules unchanged.

In the emerging area of digital custody, the three regimes are even closer in substance.

The Abu Dhabi free zone treats virtual-asset custody as a regulated safeguarding function governed by the ordinary safe-custody framework with digital-asset-specific overlays: custodians must comply with Conduct of Business Sourcebook (COBS), send monthly statements to retail clients, reconcile client virtual-asset holdings at least weekly, prevent sole-person control over private keys, conduct due diligence on outsourced custodians, and obtain annual independent third-party verification of assets held.

Dubai’s free zone adopts the same protective logic through its client-asset and crypto-token framework, emphasising segregation, reconciliation, disclosure, governance and third-party custody diligence, including scrutiny of wallet design, key protection and cyber resilience.

The UK’s proposed custody regime is similar: the proposals in CP25/14 requires segregation of client crypto assets from house assets, robust books and records, reconciliation, and governance and safeguarding controls capable of supporting client asset return under stress or insolvency, while its stablecoin proposals additionally require backing assets to be held on the statutory trust with an external custodian outside the issuer’s group.

In summary, the crypto token regime largely follows the same play book in the UK, Dubai and Abu Dhabi: in the free zones of Abu Dhabi and Dubai, it falls largely within the existing regulatory and prudential regime, whereas the UK’s approach is more prescriptive in nature. In crypto custody, the position in the three jurisdictions is even closer, as all three jurisdictions treat it as a protected asset function.

Legislative Scrutiny and Flexibility

The UK, the free zone of Abu Dhabi and Dubai’s free zone exhibit different levels of legislative speed and regulatory flexibility, reflecting their distinct institutional and constitutional structures.

In the UK, the FCA operates within a more formal statutory framework: major rule changes generally require public consultation and cost-benefit analysis under the Financial Services and Markets Act, 2000, while changes to the regulatory perimeter or to primary or Treasury-made legislation may also require HM Treasury action and, where relevant, legislative approval.

By contrast, Abu Dhabi and Dubai are generally able to update their regulatory frameworks more quickly within their free-zone legislative systems. In Abu Dhabi, amendments to governing statute and the rulebooks can be progressed together, allowing significant framework updates to take effect within months. The Dubai Authority likewise demonstrates substantial agility in moving from consultation to Board-made rule changes, although higher-level legislative amendments remain distinct from rulebook changes within the wider Dubai free zone legal structure.

Regulatory Engagement And Time To Market

The FCA process is more statutory and the clock starts once a formal application is submitted. By contrast, both the Dubai Authority and the Abu Dhabi Authority use a more visibly staged authorisation process involving early engagement, a regulatory business plan, iterative review, and in-principle approval before final permission.

In the UK, complete applications can take six (6) months, and incomplete applications could take up to 12 months, with the FCA having announced faster authorisation targets in 2025. The Dubai Authority states that it will assess whether an application is materially complete within two (2) business days, issue an initial review letter within approximately ten (10) business days of acceptance, and aims to complete final review and recommendation within four (4) months, with any in-principle approval generally valid for three (3) months. By contrast, the Abu Dhabi Authority has a staged process involving initial engagement, draft business-plan review, formal submission, review, interviews, in-principle approval and satisfaction of conditions before grant of the approval, but do not have an equivalent published timeline for determination of the authorisation application.

Conclusion – Opportunities For Common Law Practitioners

The discussion above highlights the key themes and structures that are of interest to both crypto native and other fintech/ payment tech entities exploring the opportunities available both in key fintech friendly jurisdictions like London, and emerging crypto powers in the Middle East.

While London retains its formidable pedigree as a global financial centre, the UK’s phased, statutory approach is now being directly challenged by the agility, clarity, and speed-to-market offered by Abu Dhabi and Dubai in their free zones. For crypto-native firms and traditional fintechs alike, the Middle East is no longer just an alternative, it is increasingly the baseline. However, because these emerging crypto jurisdictions  have built their regimes on the bedrock of UK/Commonwealth legislative architecture, the common-law practitioner is uniquely positioned to provide valuable comparative law advice to clients.

The overt recognition of common law as a source of law in the free zone of Abu Dhabi and its persuasive value in the free zone of Dubai, together with ready availability of the regulatory texts and guidelines in both jurisdictions, allows the resourceful common law practitioner to provide strategic legal advice across these jurisdictions. By understanding how familiar concepts like client-asset segregation, regulatory capital, and specified investments translate into the rulebooks of the Abu Dhabi Authority and the Dubai Authority, UK trained lawyers can provide the critical cross-jurisdictional counsel that clients now demand as they decide where to build their regulated digital future.

Conversely, in an increasingly global business environment, the practitioner who fails to recognise client need for holistic advice spanning commercially available options that is truly jurisdiction agnostic, risks having dissatisfied clients, who may look to “greener” pastures to fulfil their commercial objectives.

UK lawyers are uniquely positioned to leverage the considerable advantages of London as the leading global fintech centre in the world, common law tradition and knowledge, regulatory architecture and familiarity with crypto products and services to provide high quality, cross jurisdictional advice to clients. Of course, while similar, there are important differences that the UK qualified lawyer will need to engage with to provide accurate comparative law advice. However, there is both demand and an opportunity for English qualified solicitors and barristers to position themselves as trusted advisors to clients looking to navigate foreign shores in the pursuit of strategic competitive advantage.