The MiCA crypto-asset white paper

MiCA Title II covers the category it calls an "other crypto-asset": everything that is neither an asset-referenced token nor an e-money token. Under Articles 4 to 8, an offeror who makes such an asset available to holders in the Union, or a person who asks a trading platform to admit it, draws up a white paper, notifies it and publishes it before the offer or the admission starts.

Exemptions exist and matter. An offer to fewer than 150 persons per member state, a total offer consideration below 1 million euro over twelve months, an offer only to qualified investors, and an asset distributed for free all sit outside the duty. So do a token that is automatically created by mining, a utility token giving access to a good or service the offeror itself supplies in limited form, and a unique non-fungible asset. The exemptions are drafted narrowly, and a token issued free but with a later obligation on the recipient is not treated as free.

Where no identifiable offeror exists and a platform admits the asset on its own initiative, the platform operator carries the white paper duty. That provision closed the gap that would otherwise have left every permissionless token outside the regime.

Article 6 and its annexes set the content in parts: information on the offeror or the person seeking admission, on the issuer if that is someone else, and on the operator of the trading platform; the crypto-asset project and the people behind it; the offer to the public or the admission, with the number of units, the price and the subscription terms; the rights and obligations attached to the asset; the underlying technology, including the protocol and the consensus mechanism; and the risks.

Two parts of that list cause the most rework. The technology description has to be specific enough that a reader can tell how the asset is created, transferred and stored, which rules out the marketing summary many projects start from. And the sustainability disclosure requires figures: energy consumption, the energy sources, and the methodology behind the numbers. ESMA set technical standards for how those indicators are calculated and presented, so a self-invented metric does not satisfy the annex.

The document also carries a statement from the management body that the white paper complies with Title II and that the information is complete, fair, clear and not misleading, plus the warning that the asset may lose value, may not be transferable and may not be liquid, and that it falls outside investor compensation and deposit guarantee schemes.

Article 8 requires the white paper to reach the national competent authority at least 20 working days before publication. In Germany that authority is BaFin. The notification comes with an explanation of why the asset is not an ART, not an EMT, and not a financial instrument, deposit or structured deposit under existing EU law. That classification note is the part a supervisor reads first.

No approval follows. The authority receives the notification, may require changes and may suspend or prohibit the offer, but it does not clear the document, and the offeror may not present a filed white paper as an approved one. Any marketing communications go to the authority on request and have to be consistent with the white paper.

The white paper is published on the offeror's website in a machine-readable format, which the implementing standards fix as XHTML with inline XBRL tagging. ESMA publishes a taxonomy and a reporting manual that say which element in the document maps to which tag, and the tagging is what lets a supervisor and a data provider read a thousand white papers without opening them one by one.

Practically this changes who writes the document. A legal draft in a word processor has to be converted and tagged before it can be filed, and the tagging reveals missing content the prose had glossed over. Projects that tag early find the gaps while the text is still open; projects that treat tagging as a publishing step find them three days before the deadline.

Article 15 is the provision that changes behavior. Where a white paper is not complete, fair and clear, or is misleading, the offeror, the person seeking admission, the platform operator and the members of their administrative, management or supervisory bodies are liable to a holder for the loss suffered as a result. The holder has to show that the defect caused the decision to buy, sell or exchange, and the liability cannot be excluded by a clause in the document.

Civil liability sits next to national law on damages, so a claim in Germany runs through German procedure while drawing its substance from MiCA. That combination is why the management statement in the document is not boilerplate: it names the people who signed off on the completeness of a file that strangers will rely on.

Yes, and theirs comes bundled with an authorization. For an asset-referenced token under Title III, the issuer needs permission from its national authority, or has to be an authorized credit institution, and the white paper is approved as part of that process. For an e-money token under Title IV, the issuer has to be a credit institution or an electronic money institution, and the white paper is notified to the authority. Both documents carry extra content on the reserve assets, the redemption right and the custody of the reserve.

So the pattern runs the other way for stablecoins: the document follows the license instead of standing alone. Our page on euro stablecoins covers the reserve and redemption rules, and the MiCA regulation page sets out the three asset categories.

In the ESMA register. ESMA keeps a public register of crypto-asset white papers notified across the Union, alongside its registers of authorized service providers and of issuers of asset-referenced and e-money tokens. The register entry links the document on the offeror's own site, which is where the authoritative version lives.

Reading a few before drafting is the cheapest preparation available. The register shows how other offerors handled the classification note, the technology section and the energy figures, and it shows which assets were de-listed from EU platforms because no compliant white paper arrived in time.

EU platforms stop offering it. A trading platform operating under MiCA may only admit a crypto-asset for which the required white paper exists and has been notified, so an asset whose project never filed one, or filed one that does not meet Article 6, comes off the European order books. Several assets left EU platforms for exactly that reason when the transition period ended, which is the commercial consequence behind what otherwise reads as a disclosure rule.

The duty does not always sit with the project. Where no identifiable offeror exists, the platform that wants to admit the asset writes the white paper itself, which means a listing decision becomes a drafting decision and a liability decision at the same time. That is the calculation behind a de-listing notice that names no defect in the asset.