# Indian Country (federal) — Underground Storage Tank Operator Training Requirements by State

For Indian Country (federal), implementing agency is U.S. Environmental Protection Agency (EPA); class a training format is Online, free, self-paced training with built-in exam via NEIWPCC; class b training format is Online, free, self-paced training with built-in exam via NEIWPCC; class c training format is Not specified on this page; epa online training accepted is yes, recorded from its source on 2026-08-15.

- **jurisdiction:** Indian Country (federal)
- **implementing agency:** U.S. Environmental Protection Agency (EPA)
- **class a training format:** Online, free, self-paced training with built-in exam via NEIWPCC
- **class b training format:** Online, free, self-paced training with built-in exam via NEIWPCC
- **class c training format:** Not specified on this page
- **epa online training accepted:** yes
- **exam pass threshold:** 80%
- **renewal interval years:** Not specified on this page
- **state approved providers:** no
- **regulatory citation:** 40 CFR Part 280, Subpart J

## What the source says

> For owners and operators of facilities in Indian country, successful completion of this training and exam fulfills your operator training requirements under Subpart J of 40 CFR Part 280.

## Source

- https://www.epa.gov/ust/class-a-and-class-b-ust-operator

Last verified: 2026-08-15. Review by: 2027-08-15.
Part of [Underground Storage Tank Operator Training Requirements by State](https://referencesource.org/ust-operator-training-requirements/).