The following hazardous waste management authorizations require Tier I applications.

1. (1) Class 1 modification of any hazardous waste permit requiring prior Department approval as specified in 40 CFR § 270.42.
2. (2) Modification to a recycling permit in accordance with 27A O.S. § 2-7-118(A).
3. (3) Class 2 permit modification as defined in 40 CFR § 270.42.
4. (4) Emergency hazardous waste disposal plan approval.
5. (5) Hazardous waste generator disposal plan approval.
6. (6) Technical plan approval.
7. (7) Hazardous waste transporter license.
8. (8) Hazardous waste transfer station plan modification which is not related to capacity.
9. (9) Emergency permit issued in accordance with 40 CFR § 270.61.
10. (10) Interim status closure plan approval in accordance with 40 CFR § 265.113(d)(4).
11. (11) Minor administrative modification of all permits and other authorizations.
12. (12) Renewal of disposal plan approval and transporter license.
13. (13) New, modified or renewed authorization under a general permit.
14. (14) Approval of temporary authorizations in accordance with 40 CFR § 270.42.
15. (15) Routine changes to RCRA standardized permits and routine changes to RCRA standardized permits with prior DEQ approval in accordance with 40 CFR 124.211.

Added at 18 Ok Reg 1922, eff 6-11-01

Amended at 24 Ok Reg 579, eff 1-4-07 (emergency)

Amended at 24 Ok Reg 1245, eff 6-15-07