R.I. Gen. Laws § 21-28.10-13: Rules and regulations.

The secretary may prescribe rules and regulations, not inconsistent with law, to carry into effect the provisions of this chapter 28.10 of title 21, which rules and regulations, when reasonably designed to carry out the intent and purpose of this chapter, are prima facie evidence of its proper interpretation. Such rules and regulations may be amended, suspended, or revoked, from time to time and in whole or in part, by the secretary. The secretary may prescribe, and may furnish, any forms necessary or advisable for the administration of this chapter.