Federal rules by agency
Money › Federal rules
Federal rules by agency
Agencies carry out laws by writing rules. Final rules have the force of law; proposed rules are open for public comment first. Counts and lists come from the Federal Register.
Postal Service: Newest final rules (15)
The newest 2,000 final rules published from 2026-03-25 to 2026-11-16; older rules: not collected here, see the Federal Register.
- International Mail Manual; Incorporation by Reference
2026-11-04 · Postal Service · effective 2026-11-04 · 2026-22505 - Domestic Mail Manual; Incorporation by Reference
2026-11-04 · Postal Service · effective 2026-11-04 · 2026-22498 - Revision of National Environmental Policy Act Implementing Procedures; Extension of Comment Period
2026-10-23 · Postal Service · 2026-21699 - New Mailing Standards for Live Animals
2026-10-19 · Postal Service · effective 2026-10-19 · 2026-21317 - Customs Requirements and Payment Procedures for Certain Customs Charges
2026-10-19 · Postal Service · effective 2026-10-19 · 2026-21310 - National Environmental Policy Act Implementing Procedures
2026-09-25 · Postal Service · effective 2026-09-25 · 2026-19720 - Free Matter for the Blind and Other Physically Handicapped Persons
2026-09-01 · Postal Service · effective 2026-10-04 · 2026-17884 - Ballot Mail for Federal Elections
2026-08-26 · Postal Service · effective 2026-08-21 · 2026-17238 - Duty Collection for Domestic Mail Arriving From Certain Insular Possessions and Territories
2026-07-30 · Postal Service · effective 2026-07-30 · 2026-15420 - Priority Mail Express and Priority Mail Open and Distribute Parcel Mailings Discontinued
2026-06-17 · Postal Service · effective 2027-01-17 · 2026-12190 - International Mailing Services: Price Changes
2026-06-16 · Postal Service · effective 2026-07-12 · 2026-12071 - New Mailing Standards for Domestic Mailing Services Products
2026-06-02 · Postal Service · effective 2026-07-12 · 2026-11003 - Domestic Competitive Products Pricing and Mailing Standards Changes
2026-05-15 · Postal Service · effective 2026-07-12 · 2026-09785 - Overweight and Oversize Items Fee Application
2026-05-01 · Postal Service · effective 2026-07-12 · 2026-08515 - Parcel Dimension Compliance
2026-03-31 · Postal Service · effective 2026-07-12 · 2026-06223
Rules by agency
Showing 40 of 175. Show all 175
Tap a column name to sort. An agency and its parent department can both be listed for the same rule.
Source: Federal Register API (Office of the Federal Register, National Archives). Collected Nov 14, 2026 11:45 PM CST.