1. (a) Closure and post-closure care. DEQ approved financial assurance for closure and post-closure care must be established prior to the initial receipt of waste.
2. (b) Corrective action. DEQ approved financial assurance for corrective action must be established no later than 120 days after the corrective action remedy has been selected in accordance with OAC 252:517-9-8, or an alternative corrective action plan has been approved.
3. (c) Permit modifications. DEQ approved financial assurance must be established and appropriately funded before the DEQ will issue a permit modification that results in an increase in closure or post- closure cost estimates.

Added at 33 Ok Reg 1469, eff 9-15-16