40 CFR 1500-1508**:

• 1500
   
• 1501
   
• 1502
   
• 1503
   
• 1505
   
• 1506
   
• 1508  

**40 CFR 1504 and 1507 are not referenced in the NEPA Handbook

Other CFR's Referenced in Handbook:

• 43 CFR 1601
   
• 43 CFR 1610
   
• 43 CFR 3809
   
• 43 CFR 4160
   
• 48 CFR