Okla. Stat. tit. 63, § 63-1-539.13: Verbal report of passive exposure prior to testing

A. The first responder or volunteer first responder subject to

drug testing shall verbally report, to the first responder's agency

or private employer prior to testing, any specific known potential

passive exposure to any controlled dangerous drug that has occurred

in the previous fourteen (14) days while responding to an emergency.

B. In the event of a positive drug test, the medical review

officer shall be provided with documentation of the verbal report

and a subsequent written report provided by the responding agency in

order to rule out passive exposure.