2024 40 CFR Part 121 – State Certification of Activities Requiring a Federal License or Permit

2023 40 CFR PART 121 – STATE CERTIFICATION OF ACTIVITIES REQUIRING A FEDERAL LICENSE OR PERMIT

2022 40 CFR Part 121 – State Certification of Activities Requiring a Federal License or Permit

2021 40 CFR Part 121 – State Certification of Activities Requiring a Federal License or Permit

2020 40 CFR Part 121 – State Certification of Activities Requiring a Federal License or Permit