Oklahoma Administrative Code
Title 265 - State Fire Marshal Commission
Chapter 10 - Smoke Detectors
Subchapter 5 - Compliance
Section 265:10-5-4 - Equipment

(a) All devices, combination of devices and equipment to be installed in conformity with the edition of National Fire Protection Association (N.F.P.A) Standard #72 as referenced by the building codes most recently adopted by the Oklahoma Uniform Building Code Commission and shall be approved or listed and installed for the purpose for which they are intended.

(b) A device or system of devices having materials or forms different from those detailed in N.F.P.A. Standard #72 may be examined and tested according to the intent of these standards and, if found equivalent, may be approved.