Is it Article 24 or Title 24?
Title 24, Article 4.5, Chapter 4 addresses credit insurance.
Title 27 addresses insurance in general.
I haven't dealt with GAP insurance in over 10 years. At one time the insurance company had to present their plan and rates to the DFI for approval. If approved the company was provided a letter from the DFI and if a FI sold GAP they were required to have that letter on file.
I'm not sure what the current procedure is but you should be able to find out by contacting the DFI or contacting your rep for the GAP product.
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The opinions expressed are mine and they are not to be taken as legal advice.