Dated Record

Directory · 599 entries

Publication date versus effective date in 599 US final rules

Each final rule in the US Federal Register carries two dates that are easy to confuse: the day it was published and the day it takes effect 1. This table lists the most recent final rules returned by the official Federal Register API on 6 November 2026, with the agency, the citation, both dates and the number of days between them 1. Rules can take effect on publication, later, or on a date set elsewhere 2.

Last checked 6 November 2026

599 / 599

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Sources

  1. Federal Register: Documents API, final rules (retrieved 6 November 2026)
  2. Office of the Federal Register: A Guide to the Rulemaking Process