The forms arrive before the final rule: OCC publishes weekly reserve and quarterly financial reporting for every permitted payment stablecoin issuer.

The forms are the supervisory architecture. The rules tell issuers what to hold; the forms tell the OCC what to watch.

Five discrete moves are embedded in OCC Bulletin 2026-24 and the accompanying Federal Register notice 2026-11856:

The compliance burden estimate is the most revealing number: it quantifies the barrier to federal-level stablecoin supervision before the final rules are written.

The reporting architecture sits between the PPSI and the OCC examiner. Both forms are confidential; neither is a public disclosure.

• The weekly cadence is the meaningful architectural signal. Monthly is the standard interval for most financial disclosure in the US. The OCC chose weekly for PS-01, positioning PPSI reserve visibility closer to bank liquidity reporting than to investment fund disclosure. A weekly cycle means the OCC can act on reserve deterioration before it reaches the public attestation window.
• The federal-versus-state split creates an asymmetric compliance landscape. The 6,308 annual burden hours apply only to OCC-supervised PPSIs. Smaller issuers regulated by state agencies face different forms, different cadences, and different data requirements. The GENIUS Act did not fully harmonize the reporting burden across federal and state tiers.

Reserve composition under weekly scrutiny. The GENIUS Act requires 1:1 reserves in cash, insured bank deposits, and short-term US Treasuries. PS-01 asks for reserve assets specifically, filed every seven days. The OCC will see whether issuers hold overnight Treasuries or longer-dated instruments, whether buffers exceed the 1:1 floor, and how fast redemption capacity tracks reserve maturity. Reserve composition will determine OCC examination findings, not just a statutory checkbox. The weekly granularity makes reserve management a continuous regulatory relationship, not a periodic audit event.

Trading volume is the number the market does not yet disclose. Stablecoin issuers report issuance and redemption publicly: Circle publishes monthly attestations; Paxos publishes reserve reports. Trading volume, the secondary-market transfer activity between issuance and redemption, is not standardly disclosed by any issuer. The OCC's weekly trading volume data from PS-01 will be the first systematic federal-level dataset on how stablecoin markets function as payment rails, not just as balance-sheet instruments. The definition of "trading volume" in the final forms will determine how much that dataset actually reveals.

The compliance cost creates the tier. 6,308 annual hours to comply is the OCC's estimate for steady-state PPSI operations. For Circle (USDC $75.5B outstanding as of June 2026) this is a rounding error. For a new entrant at sub-$500M outstanding, the same burden represents a material operational investment before the first dollar of revenue from PPSI activities. The PS-01 and PS-02 forms do not create policy barriers to entry: any entity that qualifies under the GENIUS Act's reserve and conduct requirements may apply. But they create a real operational cost that concentrates viable federal supervision among larger, better-resourced operators and accelerates the consolidation already underway at the top of the stablecoin market.

• The forms are drafts and may change. The comment period closes August 11, twenty-four days after the July 18 final rule deadline. The OCC will finalize the substantive rule before the forms. The data fields, reporting intervals, and burden estimates in the June 12 notice are subject to material revision; the final forms could look different from the drafts published today.
• "Trading volume" is undefined in the notice. The OCC has not clarified whether PS-01 captures on-chain transfer volume (potentially hundreds of billions per week for USDC) or only primary issuance and redemption volume (typically tens of billions per week). The definition will reshape the reporting burden for high-velocity stablecoins by an order of magnitude and set the market standard for what "transparent stablecoin" means to a federal regulator.
• State-regulated PPSIs face a different compliance picture. Non-bank stablecoin issuers operating under state money transmission licenses or state trust charters are not subject to PS-01 and PS-02. They report to state regulators, which typically means monthly reserve attestations rather than weekly OCC forms. The GENIUS Act creates a two-tier disclosure environment; the OCC forms apply only to the federal tier.
• The five conditional charter holders have not yet received final approvals. Circle, Paxos, Ripple, BitGo, and Fidelity Digital Assets received conditional national trust bank charter approvals from the OCC in December 2025. Final approval requires the substantive GENIUS Act final rules to take effect. Until July 18, these firms remain conditional applicants, not licensed PPSIs, and are not yet subject to PS-01 or PS-02.
• DeFi stablecoin protocols are not PPSIs. Decentralized stablecoin issuers such as MakerDAO (DAI) and Ethena (USDe) are not "issuers" under the GENIUS Act definition, which requires an identifiable legal entity. PS-01 and PS-02 do not apply to these protocols regardless of their on-chain market cap. The GENIUS Act regulatory perimeter explicitly excludes decentralized systems.

The July 18 OCC final rule deadline is now 33 days away. The PS-01/PS-02 forms published June 12 are the operational architecture being constructed in parallel with the substantive rules. In the rulemaking sequence, the OCC issued its NPRM in February 2026 with comments closing May 1; published the reporting forms June 12 under the separate Paperwork Reduction Act track; and must finalize the substantive rule by July 18. The forms follow the rules chronologically but are published ahead of them to allow the market to model compliance costs before the rules take effect. The sequence is deliberate: regulators build the supervisory plumbing while the policy is still in draft.

The FDIC's GENIUS Act proposed rule (comment period closed June 9, 338 submissions) addressed deposit insurance architecture: bank deposit tokens issued by chartered banks are FDIC-insured; stablecoin holders are not. The OCC's June 12 forms address supervisory reporting architecture: how non-bank PPSIs document their reserves and financial condition on an ongoing basis. The two publications, three days apart, complete the supervisory divide the FDIC briefing first mapped. The same underlying instrument, a digital dollar token on Ethereum, faces entirely different regulatory cost structures depending on whether the issuer is a chartered bank filing a quarterly Call Report or a PPSI filing weekly PS-01 forms with the OCC.

The Bank of England committed in May to publishing draft rules for systemic sterling stablecoins in June 2026, aligning deliberately with the US GENIUS Act timeline. The OCC's PS-01 reserve and trading volume reporting requirement sets a benchmark against which UK issuers operating in both jurisdictions will soon compare their own disclosure obligations. The two frameworks are unlikely to converge on data format, but the weekly US cadence will become the reference point that the BoE's draft rules are measured against. For international stablecoin operators with both OCC and FCA authorizations, dual reporting on different schedules and in different formats is the near-term compliance reality.

The OCC's June 12 Federal Register notice is the first concrete view of what federally supervised stablecoin compliance looks like from the inside: a weekly reserve report and a quarterly financial condition report, on a cadence that mirrors banking more than it mirrors fintech. Combined with the FDIC's June 9 confirmation of deposit insurance architecture, the US now has a draft supervisory design for both sides of the GENIUS Act's key divide. The 33-day countdown to July 18 is the binding constraint for issuers, banks, and stablecoin operators building compliance infrastructure for the post-rule environment.

Three things to watch:

• OCC GENIUS Act final rule (July 18, 2026). The substantive rules define who is a PPSI and what reserve standards apply. The PS-01 and PS-02 forms take effect only after the final rule. The 33-day window determines whether the five conditional OCC charter holders can begin the compliance build before or after the effective date.
• PS-01 trading volume definition in the finalized forms. The OCC must clarify in the final forms whether "trading volume" captures on-chain transfer activity or only primary issuance and redemption. For USDC, the difference is hundreds of billions per week versus tens of billions. The definition will set the market standard for stablecoin transparency at the federal level for years.
• First PS-01 filing date and the data it produces. The first week of mandatory PS-01 submissions will be the first federal-level weekly reserve dataset on stablecoin issuers in US history. That dataset will set the evidentiary baseline for every future OCC examination, enforcement action, and systemic risk assessment of the US stablecoin market.