Okla. Admin. Code § 748:20-4-9
Chapter 4 of the Oklahoma adopted IFC® 2018 is adopted with the following modification: Section 407.4 Training, has been modified to correct errata published by the ICC, which deletes the word "Material" from the last sentence in the paragraph. This section has been modified to read: 407.4 Training. Persons responsible for the operation of areas in which hazardous materials are stored, dispensed, handled or used shall be familiar with the chemical nature of the materials and the appropriate mitigating actions necessary in the event of a fire, leak or spill. Responsible persons shall be designated and trained to be liaison personnel for the fire department. These persons shall aid the fire department in preplanning emergency responses and identification of where hazardous materials are located, and shall have access to Safety Data Sheets and be knowledgeable in the site emergency response procedures.
Okla. Admin. Code § 748:20-4-9