OCC GENIUS Act Final Rule: The Clock Starts Before the Application Window Opens

The OCC Finished Its GENIUS Act Rule. Two Pieces Are Still Missing.

The OCC's GENIUS Act final rule, issued October 21, 2026 and published in the Federal Register on October 23 as document 2026-21706, takes effect January 18, 2027. That is the same day the GENIUS Act itself takes effect, according to the OCC's news release. The rule sets requirements for permitted payment stablecoin issuers, foreign payment stablecoin issuers, and certain custody activities of OCC-supervised entities.

The rule does not include Bank Secrecy Act, anti-money laundering, or OFAC sanctions requirements, and the OCC has said it will announce separately when it will begin accepting applications. The substantive rulebook is final.

That leaves less than three months before the January 18, 2027 effective date, with the application window still unscheduled as of the October 21 release.

What the Final Rule Actually Covers

According to OCC Bulletin 2026-50, most of the implementation sits in a new 12 CFR part 15. It includes standards on:

• Activities, reserve assets, and redemption
• Risk management, audits, reports, and supervision
• Custody
• Applications and registrations for permitted payment stablecoin issuers
• State qualified issuers transitioning to the federal framework
• Examination and supervision of foreign issuers
• Revocation of approval, and a capital and operational backstop

The rule also revises 12 CFR 3 (capital), 12 CFR 6 (prompt corrective action), 12 CFR 8 (fees), and 12 CFR 19 (rules of practice).

The reach is broad. The bulletin lists national banks and their subsidiaries, federal savings associations, federal branches, foreign payment stablecoin issuers, nonbanks seeking federal qualified issuer approval, and state qualified issuers over which the OCC has authority.

Why the Sequencing Matters More Than the Text

A final rule is not a finished framework

The GENIUS Act was signed July 18, 2025 as Public Law 119-27. The OCC published its proposed rule on March 2, 2026 under Docket ID OCC-2025-0372, with comments due May 1. The final rule followed the proposal by under eight months.

The distinction that matters is between a final rulebook and an open application process. Part 15 sets standards for reserves, redemption, risk management, and applications. It does not tell an issuer what its BSA/AML and sanctions program must contain.

The effective date and the application window are decoupled

The OCC stated it will announce in a separate news release when it will begin accepting and processing applications and waiver requests. The effective date is fixed. The entry door is not. A company planning a 2027 launch is therefore planning against one known date and two unknown ones.

What Your Leadership Team Should Decide Before January 18

Decisions that do not depend on the missing pieces

First, map your entity to the rule's scope list. A bank subsidiary, a nonbank seeking federal qualified status, and a state qualified issuer face different paths under part 15. Know which one you are before the application window opens.

Second, build reserve and redemption operations to part 15 now. Those standards are final. Reserve composition, redemption mechanics, and audit reporting can be designed today.

Third, design the AML program modularly. Build customer identification, monitoring, and sanctions screening so they can absorb the separate Treasury-coordinated rule without a rebuild.

Fourth, assign one owner to watch for the application announcement. Have the application package drafted against part 15's application and registration standards so it is ready when the OCC announces the window.

Questions for the board

• Is our charter or partner-bank strategy compatible with part 15's scope?
• What launch date assumes an application window we do not yet have?
• Who owns AML readiness, and what is the budget if the final requirements expand it?