40 CFR Part 49
INDIAN COUNTRY: AIR QUALITY PLANNING AND MANAGEMENT
June 9, 2020
Subpart
G
Implementation Plans for Tribes—Region IV
Subpart
H
Implementation Plans for Tribes—Region V
Subpart
I
Implementation Plans for Tribes—Region VI
Subpart
J
Implementation Plans for Tribes—Region VII
Subpart
K
Implementation Plans for Tribes—Region VIII
Subpart
A
Tribal Authority
Subpart
B
General Provisions
Subpart
C
General Federal Implementation Plan Provisions
Subpart
D
Implementation Plans for Tribes—Region I
Subpart
E
Implementation Plans for Tribes—Region II
Subpart
F
Implementation Plans for Tribes—Region III
Subpart
L
Implementation Plans for Tribes—Region IX
Subpart
M
Implementation Plans for Tribes—Region X