CFR > Title 16 - Commercial Practices > CHAPTER I—FEDERAL TRADE COMMISSION > SUBCHAPTER A—ORGANIZATION, PROCEDURES AND RULES OF PRACTICE (parts 0 to 16) > PART 1—GENERAL PROCEDURES > SUBPART I—Procedures for Implementation of the National Environmental Policy Act of 1969 (§1.81 to §1.89) > 1.86—Supplemental statements.

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.