To update NFPA standards adopted by reference, remove references to Firefighter I and Firefighter II, establish minimum safety standards for any person under the authority of the firefighter employer at the scene of a fire to participate in any operation involving two-in, two-out as one of the two or more persons inside the IDLH atmosphere or as one of the two or more persons outside of the IDLH atmosphere unless such person has completed the training set forth in Part I of paragraph 69A-37.055(2)(a), F.A.C., and providing an effective date.