US: SEC has continued to treat most tokens as unregistered securities under Howey. Court losses have softened the enforcement edge, but the principle remains. CFTC handles commodities (BTC, ETH treated as commodities). Bitlicense in NY adds state-level friction. The pattern: build in the US, but raise into a Cayman / BVI foundation that issues the token.
EU (MiCA): in force as of 2024-2025. Issuers of "asset-referenced tokens" and "e-money tokens" need authorisation in a member state; "utility tokens" have a whitepaper-publication regime. Stablecoin issuers carry the heaviest burden. The benefit: regulatory clarity across 27 member states once you have a single CASP (Crypto-Asset Service Provider) license.
UK (FCA): cryptoasset financial promotions regime + Money Laundering Regulations registration. FCA registration is slow (12-18 months) and roughly 1 in 7 applications succeed.
Singapore (MAS) and Hong Kong (SFC): licensing regimes that have become destinations for crypto founders post-FTX. Substance requirements (real local employees, real office) are non-trivial.
The structural pattern most Web3 startups use: US development entity (employs engineers, holds equity) + offshore foundation (issues the token, holds the treasury, governs the protocol). The foundation typically sits in Cayman, BVI, or the Marshall Islands. This is not tax evasion; it's the standard for token issuance because most major jurisdictions still don't have a clean issuer regime.
Get specialist crypto counsel in every jurisdiction you'll touch. Generalist startup lawyers will get you in trouble.