CryptoSlate
The Financial Conduct Authority finalized its UK crypto rulebook on June 30, setting out a regime that begins on Oct. 25, 2027 and turns crypto into a Financial Services and Markets Act 2000 regulated activity. Firms that want to carry out new regulated cryptoasset business will need full FSMA authorization, or a variation of permission if they are already authorized for other regulated activity. The FCA's gateway page fixes a formal application window from 9:00 a.m. on Sept. 30, 2026 to 11:59 p.m. on Feb. 28, 2027. Pre-application meetings through the PASS service start in July 2026.
Why it matters
The regime resets the access test for every UK-touching crypto firm. The FCA says existing Money Laundering Regulations registration does not convert into FSMA authorization, so firms that pass today's AML perimeter still face a separate assessment for tomorrow's regulated activities. That includes exchanges, custodians, stablecoin issuers, and any payments-linked business. Authorization keeps firms open to ongoing FCA supervision and enforcement, including financial penalties, public censure, prohibition orders, and prosecution under FSMA.
Market impact
Timing now shapes commercial access more than balance sheet size. The FCA expects to determine in-window applications before commencement, with a saving provision that can keep a firm operating while the file closes. Firms that apply late get no expedited assessment and, if not authorized by commencement, fall into the transitional provision, where they can only service pre-existing contracts and cannot take on new UK customers. Firms that do not apply at all must run off UK cryptoasset business before the regime starts. For global exchanges, custodians, and stablecoin issuers, the choice becomes whether to assign UK authorization work high internal priority or to trim product, delay entry, or wind down.
Frequently asked questions
-
What did the FCA finalize on June 30?
The FCA finalized its UK cryptoasset rulebook, confirming a regulated regime that begins on Oct. 25, 2027 and requires FSMA authorization, or a variation of existing permission, for firms carrying out new regulated cryptoasset activities.
-
When is the FCA crypto application window open?
The formal application window runs from 9:00 a.m. on Sept. 30, 2026 to 11:59 p.m. on Feb. 28, 2027. Pre-application meetings through the PASS service start in July 2026.
-
Does existing AML registration carry over to the new regime?
No. The FCA states that MLR registration does not guarantee FSMA authorization and that MLR application forms cannot be converted into FSMA applications. Firms need a separate authorization for new regulated cryptoasset activities.
-
What happens to firms that apply late?
Late applicants receive no expedited assessment. If they are not authorized by commencement, they enter the transitional provision by operation of law, where they can only service pre-existing contracts and cannot take new UK customers.
-
Which firms need to apply for FCA crypto authorization?
Exchanges, custodians, stablecoin issuers, payments-linked businesses and any other firm seeking to conduct new UK regulated cryptoasset activity. FSMA-authorized firms will need to vary their permissions; MLR-registered firms need a fresh FSMA authorization.
CoinDesk
CoinTelegraph
Crypto News
WatcherGuru
TheBlock