Crypto Regulation

Crypto regulation refers to the body of laws, rules, guidance, and enforcement actions by government agencies and regulatory bodies that govern how cryptocurrencies, digital assets, and crypto businesses operate within legal frameworks. Regulatory approaches vary dramatically by jurisdiction: from detailed frameworks (the EU’s MiCA, Singapore’s PS Act) to historically fragmented, enforcement-driven regulation (the United States, where crypto has straddled the SEC, CFTC, FinCEN, and state regulators) to near-prohibition (China’s crypto ban from 2021) to crypto-welcoming environments (El Salvador’s Bitcoin legal tender, the UAE’s crypto hub ambitions). Key regulatory issues include: whether specific tokens are securities (subject to SEC oversight) or commodities (CFTC), AML/KYC requirements for exchanges, stablecoin regulation, DeFi oversight, consumer protection, and tax treatment. The regulatory landscape shifted significantly after the FTX collapse (November 2022), which accelerated global regulatory efforts, and it shifted again just as significantly starting in 2025, when the United States moved from a fragmented, litigation-driven approach toward its first major piece of federal crypto legislation.

Global Regulatory Landscape

United States (historically the most fragmented, now partially clarified):

Multiple agencies have overlapping jurisdiction:

• SEC: Regulates “securities” – a large share of tokens have historically been argued to qualify under the Howey test, though the SEC’s posture on this has shifted since 2025
• CFTC: Regulates “commodities” – BTC and ETH are generally classified here, and the CFTC’s role has expanded under 2025 legislative proposals
• FinCEN: AML/KYC requirements for money services businesses
• IRS: Tax treatment (property, for capital gains purposes)
• OCC, Federal Reserve, and FDIC: Bank-related crypto activity, including – since 2025 – primary federal supervision of payment stablecoin issuers under the GENIUS Act, depending on the issuer’s charter type
• State level: New York’s BitLicense and various state money transmission frameworks remain relevant alongside the new federal layer

Key developments: The SEC brought high-profile enforcement actions against Coinbase, Binance, and others in 2023, and litigated the “is it a security” question case-by-case (Ripple/XRP being a prominent example). Starting in 2025, under new SEC leadership (Chair Paul Atkins), the agency settled or withdrew from numerous legacy enforcement actions – including closing its investigation into Uniswap Labs – and issued statements aiming to provide greater clarity on stablecoins, memecoins, and crypto exchange-traded products.

EU (among the most detailed frameworks):

• MiCA (Markets in Crypto-Assets): A comprehensive framework covering issuers, exchanges, custodians, and stablecoins
• Passporting: A single EU authorization allows a firm to operate across all EU member states
• Result: One of the most thoroughly regulated crypto markets globally, though implementation and supervisory practice still vary somewhat by member state

China:

• 2021: A detailed crypto ban prohibited mining and trading
• CBDC only: The digital yuan (e-CNY) continues to be promoted as the state-sanctioned digital currency alternative
• Impact: A large share of global Bitcoin mining hash rate relocated to the U.S., Kazakhstan, Russia, and other jurisdictions following the ban

Crypto-friendly jurisdictions:

• Singapore: The Payment Services Act (PSA) framework; a major exchange and fintech hub
• UAE: VARA (Dubai) framework; an active crypto hub strategy
• El Salvador: Bitcoin legal tender (the world’s first national adoption, 2021)
• Switzerland: “Crypto Valley” (Zug); a long-established, clear legal framework for foundations and DAOs

Key Crypto Regulatory Events

FAQ

Q: What is the current state of US crypto regulation? A: The picture changed meaningfully in 2025. For years, the U.S. approach was fragmented and largely litigation-driven, with the SEC’s enforcement actions against Coinbase, Binance, and Ripple effectively defining rules case-by-case in the absence of clear legislation. That began to shift in 2025: the GENIUS Act, signed into law on July 18, 2025 after passing the Senate 68-30 and the House 308-122, established the first comprehensive federal regulatory framework for U.S. dollar-pegged “payment stablecoins” – covering issuer licensing, reserve requirements, and oversight split between the OCC, Federal Reserve, and FDIC depending on issuer type. Separately, the House passed the Digital Asset Market Clarity Act (aiming to divide SEC/CFTC jurisdiction over non-stablecoin digital assets more clearly) and the Anti-CBDC Surveillance State Act, and the SEC under new leadership settled or withdrew several of its earlier enforcement actions. It’s important to note the GENIUS Act addresses stablecoins specifically, not crypto regulation broadly – a comprehensive framework covering the rest of the digital asset market (via something like the Clarity Act) had not yet been signed into law as of this writing, so meaningful gaps remain, particularly around DeFi and token classification generally.

Q: What is the Howey test and how does it apply to crypto tokens? A: The Howey Test (from a 1946 Supreme Court case) defines an “investment contract” (security) as: (1) an investment of money; (2) in a common enterprise; (3) with an expectation of profit; (4) derived from the efforts of others. Historically, the SEC argued many crypto tokens meet all four criteria – investors buy tokens expecting price appreciation from a team’s development efforts. The crypto industry has long argued that sufficiently decentralized tokens (like Bitcoin) fail the fourth criterion, since no identifiable team’s efforts drive ongoing value. This debate remains central to crypto regulation: tokens deemed securities require SEC registration (historically a significant burden for crypto projects), while tokens treated as commodities fall under lighter CFTC oversight. Legislative efforts like the Clarity Act aim to resolve this jurisdictional question more definitively than case-by-case enforcement has.

Q: How does crypto regulation affect DeFi specifically? A: DeFi’s regulatory challenge remains distinctive: smart contracts can execute automatically with no human intermediary, no corporate entity, and often no clearly identifiable “issuer.” Regulators have struggled to apply frameworks designed for identifiable entities to permissionless protocols. The historical approach targeted identifiable touch points – front-end operators (Uniswap Labs received an SEC Wells notice and subpoena in 2024), developers with admin keys, and governance token holders who exercise meaningful control. That specific case against Uniswap Labs was closed by the SEC in early 2025 as part of the broader shift in enforcement posture, though this doesn’t mean DeFi oversight has gone away – it reflects a change in approach rather than an absence of ongoing regulatory interest. Purely decentralized protocols (immutable contracts, no admin keys, no identifiable governance) remain the hardest to regulate but are also comparatively rare, since most “decentralized” protocols retain some centralized elements. How DeFi front-ends and governance structures get treated under newer frameworks like the Clarity Act remains an evolving question.

Related Terms

• MiCA Regulation
• Securities Law
• CFTC
• SEC
• KYC
• AML
• Stablecoin Regulation
• GENIUS Act
• Howey Test

Sources

• Proskauer Rose LLP, “Licensed to Mint: Inside the GENIUS Act’s Game-Changing Rules” – https://www.proskauer.com/blog/licensed-to-mint-inside-the-genius-acts-game-changing-rules
• Gibson Dunn, “The GENIUS Act: A New Era of Stablecoin Regulation” – https://www.gibsondunn.com/the-genius-act-a-new-era-of-stablecoin-regulation/
• Arnold & Porter, “What You Need To Know About the New Stablecoin Legislation”
• U.S. House Financial Services Committee, GENIUS Act one-pager
• Congress.gov, S.1582 – GENIUS Act, 119th Congress – https://www.congress.gov/bill/119th-congress/senate-bill/1582/text
• SEC.gov – Statements and enforcement action records, 2025