The director may adopt regulations to enforce the provisions of this article. In adopting the regulations, the director shall consider and follow, insofar as practical, the provisions of Sections 38952, 38954, 38955, and 38956, as well as any other relevant considerations. In addition the director may distinguish between different products or types of products on the basis of the nature of the product, its labeling, the manner in which it is customarily presented or is likely to be presented to the consumer, and any other relevant factors, if he or she determines the differentiation is warranted and in the public interest.