Okla. Stat. tit. 27A, § 27A-2-7-118: Facilities that recycle hazardous waste - Permit

requirements, exemption.

Facilities that recycle hazardous waste shall be exempt from

subsection C of Section 2-7-113.1 and Section 2-7-115 of this title

with regard to those units exclusively used in the recycling

process. Off-site hazardous waste recycling facilities are subject

to the requirements specified by the Oklahoma Hazardous Waste

Management Act, the Oklahoma Uniform Environmental Permitting Act,

and rules promulgated thereunder, for a permit, and shall also meet

design standards as promulgated by the Board. Such recycling

facilities which were in existence on July 1, 1990, may but shall

not be required to file a permit application pursuant to the

provisions of the Oklahoma Hazardous Waste Management Act. A permit

modification is not required for a permitted recycling facility to

use new, improved, or better methods of recycling if the Department

has approved the plans as being environmentally acceptable. An

approved class 1 permit modification shall be required for a

permitted recycling facility to increase the capacity of its

recycling units or add new or different recycling units.