[§390-6] Rules and regulations. The director may adopt rules and regulations for the purpose of carrying out this chapter and may, by rules or regulations, make variation in the number of hours or days or the hours of commencement or termination of the work day specified in section 390-2(c)(4) where the variation will not be detrimental to the health or well-being of a minor. [L 1969, c 162, pt of §2]