[Code of Federal Regulations]

[Title 45, Volume 3]

[Revised as of October 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 45CFR641.19]



[Page 199]

 

                        TITLE 45--PUBLIC WELFARE

 

                 CHAPTER VI--NATIONAL SCIENCE FOUNDATION

 

PART 641_ENVIRONMENTAL ASSESSMENT PROCEDURES FOR PROPOSED NATIONAL 

SCIENCE FOUNDATION ACTIONS IN ANTARCTICA--Table of Contents

 

Sec. 641.19  Modification of environmental documents.



    The responsible official should revise or supplement an 

environmental document if there is a change in a proposed action that 

may have more than a minor or transitory effect on the antarctic 

environment, or if there are new circumstances or information that 

indicate the action may have impacts not anticipated in the original 

environmental document.