[Code of Federal Regulations]

[Title 40, Volume 9]

[Revised as of July 1, 2006]

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

[CITE: 40CFR63.81]



[Page 102]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 63_NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR 

SOURCE CATEGORIES--Table of Contents

 

    Subpart D_Regulations Governing Compliance Extensions for Early 

                 Reductions of Hazardous Air Pollutants

 

Sec.  63.81  Rules for special situations.



    (a) If more than one standard issued under section 112(d) of the Act 

would be applicable to a source as defined under Sec.  63.73, then the 

date of proposal referred to in Sec. Sec.  63.72(a)(2), 63.72(c), 

63.74(d)(4), 63.75(c), and 63.77(c) is the date the first applicable 

standard is proposed.

    (b) Sources emitting radionuclides are not required to reduce 

radionuclides by 90 (95) percent. Radionuclides may not be increased 

from the source as a result of the early reductions demonstration.