[Code of Federal Regulations]
[Title 40, Volume 26]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR421.4]

[Page 461]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 421-NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents
 
Sec. 421.4  Compliance date for pretreatment standards for existing sources (PSES).

    The PSES compliance deadline in subparts A through M is March 8, 
1987. The PSES compliance deadline for plants in subparts N through AE 
is September 20, 1988.

[50 FR 52776, Dec. 26, 1985]