Site Feedback

Title 16

Displaying title 16, up to date as of 10/07/2026. Title 16 was last amended 10/01/2026.
New Finding Aids are now available on eCFR.gov. The Parallel Table of Authorities, Subject Index, and Agency-prepared Indexes are now online! Learn more
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Title 16Commercial PracticesPart / Section
Chapter IFederal Trade Commission0 – 999
Subchapter ERules, Regulations, Statement of General Policy or Interpretation and Exemptions Under the Fair Packaging and Labeling Act500 – 503
Part 502Regulations Under Section 5(C) of the Fair Packaging and Labeling Act502.1 – 502.399
Scope502.1
§ 502.1Scope of the regulations in this part.
Definitions502.2
§ 502.2Terms defined.
General Requirements502.3
§ 502.3Prohibited acts.
Characterization of Package Size502.4
§§ 502.4-502.99 [Reserved]
Retail Sale Price Representations502.100
§§ 502.100-502.102 [Reserved]
Common Name and Ingredient Listing502.200
§§ 502.200-502.299 [Reserved]
Nonfunctional-Slack-Fill502.300
§§ 502.300-502.399 [Reserved]