Determine your generator category by monthly generation (VSQG ≤100 kg; SQG 100–1,000 kg; LQG ≥1,000 kg or >1 kg acute), obtain an EPA ID through ADEQ myDEQ before offering waste for transport (40 CFR 262.18), ship under e-Manifest, and keep notifications current: LQGs re-notify with the Biennial Report by March 1 of even-numbered years; SQGs re-notify every four years by September 1 (next 2029).

When it applies

Any site generating hazardous waste.

Evidence you'd show

Registration

How often

Every year

If it isn't met

EPA/ADEQ enforcement.