US financial regulators adopt common data standards under 2022 transparency law

Overview

For decades, a bank, a fund, and a city government filed financial data to US regulators in formats that could not talk to each other. On June 25, 2026, nine agencies published a joint rule forcing all of them onto one machine-readable system.

The rule takes effect October 1, 2026, with compliance phased in over later years. It sets shared codes for naming companies, instruments, dates, and currencies. The agencies say it makes regulatory data searchable and comparable for the first time. Municipal issuers say it could cost them more than $1.5 billion.

Why it matters

Every bank, fund, and city that reports to a US financial regulator will eventually file in one standard format, making that data searchable across agencies.

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Key Indicators

Regulators bound by the rule

Eight financial agencies plus the Treasury Department adopted the joint standards.

Common identifiers set

Shared codes for entities, instruments, dates, locations, and currencies.

$1.5B

Estimated muni compliance cost

Government Finance Officers Association estimate for issuers over the first two years.

Oct 1, 2026

Effective date

The joint rule takes effect, though most reporting changes come through later agency rules.

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People Involved

Mark Warner

Sitting senator; backed the law that required this rule

Mike Crapo

Sitting senator; co-author of the underlying law

Paul S. Atkins

Leading the agency that handles the muni-market portion of the rollout

Organizations Involved

The nine covered agencies

Federal financial regulators

Jointly issued the rule

The OCC, Federal Reserve, FDIC, NCUA, CFPB, FHFA, CFTC, SEC, and Treasury, which together collect most US financial regulatory data.

Government Finance Officers Association

State and local finance trade group

Leading critic representing municipal issuers

A group of public finance officers that argues the rule's cost falls hardest on small municipal bond issuers.

Timeline

December 2022 October 2026

5 events Latest: October 1st, 2026

Tap a bar to jump to that date

October 2026
Rule takes effect
Latest Implementation

The standards become effective. They do not change any specific reporting requirement until each agency issues its own follow-on rule.
October 1st, 2026
June 2026
Joint rule published in the Federal Register
Rulemaking

The final rule appears in the Federal Register, setting seven common identifiers and a machine-readable transmission standard across the agencies.
June 25th, 2026
Agencies adopt the final rule
Rulemaking

The Federal Reserve and other agencies announce adoption of the final joint data standards, completing the first phase of the law.
June 11th, 2026
August 2024
Agencies propose the joint standards
Rulemaking

The nine agencies publish a proposed rule and open it for public comment, including a plan to use the Legal Entity Identifier.
August 22nd, 2024
December 2022
FDTA becomes law inside the defense bill
Legislation

The Financial Data Transparency Act is signed into law as part of the 2023 defense authorization act, giving regulators two years to set joint standards.
December 23rd, 2022

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

May 2014

DATA Act spending standards (2014)

Congress passed the Digital Accountability and Transparency Act, requiring federal agencies to report spending data in standardized, machine-readable form and post it on USAspending.gov. Treasury and the White House budget office set the standards.

Then

Agencies spent years mapping legacy systems to the new formats, and early data quality was uneven.

Now

USAspending.gov became a searchable record of federal outlays, showing that cross-agency data standards can work but take patience.

Why this matters now

The FDTA does for financial regulatory data what the DATA Act did for federal spending. Both promise searchable data and both front-load the cost on the reporters.

2009

SEC XBRL financial reporting mandate (2009)

The SEC required public companies to file financial statements in XBRL, a machine-readable tagging format, phased in by company size over several years. Smaller filers got more time.

Then

Companies faced new tagging costs and software needs, and small filers complained loudest about the burden.

Now

Tagged financial data became standard, letting investors and analysts pull structured numbers straight from filings.

Why this matters now

The FDTA extends that tagging logic across nine agencies at once. The same small-filer cost fight is playing out again, now led by municipal issuers.