MiCA Review - What’s after the Consultation?
The EU’s MiCA review consultation closed on September 30th, 2026. The consultation covers a wide range of issues: the treatment of tokens, the relationship between cryptoassets and the financial system, the operation of stablecoins in the EU, the use of international stablecoins in the bloc, and broader questions around staking, lending and DeFi.
The review is an important moment to take stock of crypto regulation, not only in the EU but globally. Which parts of the regulatory framework are working, and which still need refinement? Beyond MiCA and the EU, we see these questions coming up again and again all around the world. In this article, we’re going to focus on two things that are top of our minds at the moment: what we think MiCA gets right about token classification, and how to treat DeFi.
Both issues turn on the same basic question: should regulation attach to the technology itself—the token or DeFi protocol—or to the underlying economic activity and risks? This distinction is important, because regulating the technological form rather than the economic activity risks creating different regulatory outcomes for activities that generate substantially the same risks - while potentially imposing financial regulation on technology that is not itself performing a financial function. MiCA was designed with this in mind.
What the EU gets right on token classification
It’s interesting that the MiCA review consultation starts off with a question essentially asking if MiCA was right all along or not. We think it was.
As a brief recap, MiCA says that if something based on a blockchain - e.g. an asset or a financial instrument - is already treated under existing rules, then it stays under those rules. Only if something based on a blockchain is not already captured elsewhere, then will it be covered by MiCA. This means that MiCA’s scope predominantly captures unbacked cryptoassets and stablecoins (defined as e-money tokens and asset-referenced tokens - or EMTs/ARTs).
We think this clarity is one of MiCA’s most important contributions. It avoids confusion over the treatment of a financial instrument - a corporate bond for example - which is tokenized via a blockchain. This is important, because tokenization should not, in itself, change the regulatory character of an asset. A bond does not stop being a bond because ownership and transfer are recorded on blockchain-based market infrastructure rather than traditional database-based infrastructure. The relevant questions remain what rights the instrument represents, what economic function it performs and what risks arise from its issuance, trading and settlement. And this is what MiCA does: it fundamentally separates out the treatment of native tokens issued and circulating on a blockchain from tokenized traditional financial instruments that are governed by the existing body of financial regulation.
In practice, there remain some areas in which more clarity is needed. MiCA is a common EU framework for on-chain tokens, but a tokenised financial instrument remains under (potentially diverging) Member State national treatment of MiFID and other less harmonised EU rules. In tokenised asset markets, one of the biggest potential benefits is the ability for assets and liquidity to move more seamlessly across markets. Fragmentation in the legal and regulatory treatment of tokenized assets can therefore recreate some of the barriers that the technology is capable of removing operationally. This doesn’t necessarily cause intractable problems, but until there is clear direction on how to resolve this, the market for tokenised finance in the EU may be slower to develop. The EU is aiming to close some of these gaps via its DLT Pilot Regime update and its Market Integration and Supervision Package, as part of its goal to develop a Savings & Investment Union.
So we support the core step of MiCA in how it classifies tokens, but as the market evolves there is always a need to look to see what new issues arise.
DeFi in Europe: When Is It infrastructure, and When Is It intermediation?
Regulating DeFi is a challenge for regulators globally. The EU decided to solve this challenge by explicitly carving it out of MiCA on the grounds of immateriality (the market just wasn’t that big at the time). It’s now looking at that decision again.
Financial regulation typically operates by finding (or designating) someone responsible for a regulated activity, and then imposing requirements on them. In a fully decentralised protocol, there is by definition no ‘person’ who is responsible at all, so this approach is not workable. That’s why regulators often look to define ‘control’ over a DeFi protocol or a product using DeFi, to decide whether it is ‘really’ decentralised or not. In seeking to define and find ‘control’ they often create such laboured and detailed definitions, that one might come away under the impression that nothing is really decentralised at all.
The operative theory is that if someone or some entity has enough ‘control’ over the protocol then they can be said to run it, so it isn’t truly decentralised, and thus the regulatory problem falls away as existing regulation can now apply. At first glance, this is a fairly reasonable approach to take, but in practice it has led to regulators spending a great deal of time trying to work out how to define ‘control’ and at what level this would give rise to regulatory accountability. This is not just an EU problem; it is also taking place in the US and elsewhere.
We think a clearer way of looking at the issue is to separate out the instances in which a DeFi protocol is being used as infrastructure, and when it is acting as an intermediary (like a financial intermediary). What matters is who has control over the token, and the activity associated with it, and who has the ownership and ability to direct the token at any given time, as opposed to the platform, protocol or interface that is being used to manage that activity. In this approach, regulation attaches to the owner, intermediary and activity - as it does in traditional finance - and not to the infrastructure ‘pipes’ that the activity runs through.
The difficulty is that control over different technical aspects of a system does not necessarily amount to control over the financial activity taking place through it. A developer may be able to update software, a governance body may be able to change protocol parameters, and an interface provider may determine how users access a protocol. None of those things necessarily means that they take custody of users’ assets, make decisions about how those assets are deployed, or intermediate a transaction between financial counterparties. Where an intermediary takes control of customer assets or exercises discretion over how they are deployed, there is a much clearer basis for regulatory accountability. Where software merely provides infrastructure through which users transact, the case for treating that infrastructure itself as a financial intermediary is much weaker. To give an analogy: just because someone is sending money from the banking app on their phone doesn’t mean that the telephone network provider needs to be regulated as a financial intermediary. We think this logic also holds for tokenised finance and DeFi.
This doesn’t mean that activity taking place through DeFi shouldn’t be regulated. The question is where that regulation should apply. If a regulated firm uses a decentralised protocol to provide a financial service to its customers, it should still be responsible for that service. And if an intermediary takes custody of customer assets or makes decisions about how those assets are used, it should be regulated accordingly. But that doesn’t mean the underlying protocol or infrastructure should itself be treated as a financial intermediary.
Conclusion
The MiCA Review consultation has been a good opportunity for both the ecosystem and regulators to take stock of the approach to crypto regulation more generally. It is an exercise that has been initiated in the EU,because the EU was first to regulate this space, and hence the first to launch a formal review process. This is a good step, and helpful in a more global context, as other countries finalise their own cryptoasset regulatory frameworks, or similarly take stock of how it is working out in practice. We continue to support MiCA, and the Review, and look forward to seeing how it develops. As the market develops, regulation will need to continue to develop alongside it. That doesn’t necessarily mean bringing every new technology or activity within the regulatory perimeter. The important thing is to look at what an activity actually does, what risks it creates, and where regulatory responsibility should sit. This is the approach that sits at the heart of MiCA, and we think it remains the right one as tokenisation and DeFi become a more established part of financial markets.