R.I. Gen. Laws § 45-46-6: Severability.

If any provision of this chapter or any rule or determination made under this chapter, or application to any person, agency, or circumstances, is held invalid by a court of competent jurisdiction, the remainder of this chapter and its application to any person, agency, or circumstances shall not be affected thereby. The invalidity of any section or sections of this chapter shall not affect the validity of the remainder of this chapter.