Okla. Stat. tit. 2, § 2-8-32: Persons subject to subarticle - Certification, what

constitutes.

Every person who issues, uses, or circulates any certificate,

advertisement, tag, seal, poster, letterhead, marketing circular,

written or printed representation, or description pertaining to

seeds, tubers, plants, or plant parts intended for propagation or

sale, which contains signs, symbols, maps, diagrams, pictures,

words, or phrases, including but not limited to “Oklahoma State

Certified”, “State Certified”, or “Oklahoma Certified”, which

expressly or impliedly state or represent that the seeds or plant

parts comply with the standards or requirements approved by the

Agricultural Experiment Station and the Agricultural Extension

Service of the Oklahoma State University, Division of Agricultural

Sciences and Natural Resources, shall be subject to the provisions

of this subarticle. Every issuance, use, or circulation of any

certificate or any other instrument, as described in this section,

shall be "certification".