Title 12 › Chapter CHAPTER 2— - NATIONAL BANKS › Subchapter SUBCHAPTER I— - ORGANIZATION AND GENERAL PROVISIONS › § 25b
The law says what counts as a national bank (any bank chartered by the United States and federal branches) and what a "State consumer financial law" is (a state law that treats national banks the same as other banks and that directly controls how consumer financial transactions or accounts work). It then explains when a state consumer financial law can be blocked for national banks. A state law can be blocked only if it treats national banks worse than state-chartered banks, or if under the Supreme Court’s Barnett Bank rule the state law stops or seriously interferes with a national bank’s powers, or if another federal law already overrides that state law. The Comptroller of the Currency or a court can decide these cases, and the Comptroller must decide case-by-case, consult the Consumer Financial Protection Bureau when comparing other states’ laws, and base any blocking action on solid evidence. Federal law does not automatically take over the whole field, and courts review the Comptroller’s decisions by looking at how carefully and reasonably the agency acted. The Comptroller cannot delegate these blocking decisions to lower staff. The Comptroller must recheck every preemption decision at least once every 5 years using notice and public comment, publish the result, and report to the House and Senate banking committees. State consumer financial laws still apply to a national bank’s subsidiaries or affiliates (unless those are themselves national banks) just like they apply to any other company. The rule letting national banks charge the interest rate allowed where they are located stays the same. The Comptroller must also publish a list of current preemption decisions at least every quarter. State attorneys general can still sue national banks to enforce state law, and the Comptroller’s ability to enforce federal law does not stop private parties from suing in court.
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Banks and Banking — Source: USLM XML via OLRC
Legislative History
Reference
Citation
12 U.S.C. § 25b
Title 12 — Banks and Banking
Last Updated
Apr 6, 2026
Release point: 119-73