16 CFR § 1.86 - Supplemental statements.

---
identifier: "/us/cfr/t16/s1.86"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "16 CFR § 1.86 - Supplemental statements."
title_number: 16
title_name: "Commercial Practices"
section_number: "1.86"
section_name: "Supplemental statements."
chapter_name: "FEDERAL TRADE COMMISSION"
subchapter_number: "A"
subchapter_name: "ORGANIZATION, PROCEDURES AND RULES OF PRACTICE"
part_number: "1"
part_name: "GENERAL PROCEDURES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "15 U.S.C. 46; 15 U.S.C. 57a; 5 U.S.C. 552; 5 U.S.C. 601 note."
regulatory_source: "32 FR 8444, June 13, 1967, unless otherwise noted."
cfr_part: "1"
---


# 1.86 Supplemental statements.

Except for proposals for legislation, as provided in CEQ Regulation (40 CFR 1502.9(c)), the Commission shall publish supplements to either draft or final environmental statements if:

(a) The Commission makes substantial changes in the proposed action that are relevant to environmental concerns; or

(b) There are significant new circumstances or information relevant to environmental concerns and bearing on the proposed action and its impacts. In the course of a trade regulation rule proceeding, the supplement will be placed in the rulemaking record.