The operating side of the rulebook.
The rule that governs a disputed Zelle payment was written for magnetic tape; its clocks still decide what the bank owes and when.
The Gramm-Leach-Bliley security rule reached its full modern shape in June 2023, and since May 2024 certain breaches go straight to the Commission within thirty days.
OCC Bulletin 2016-39 asked for risk-based compliance programs eight years before fintech partnerships made the question hard; the exam-ready file has a known shape.
The funds-transfer rule has traveled with transmittals since 1996; extending its logic to virtual assets is the compliance project that interoperability, not law, made hard.
Rule 206(4)-1 has been fully effective since November 2022, and digital-first advisers keep discovering that their growth channels are its regulated surface.
The 2011 interagency guidance is technology-agnostic, which means examiners read machine-learning scorecards through the same inventory, validation, and challenge machinery as logistic regression.