No insurer shall make or issue a contract or policy at a rate or premium in excess of filings that are in effect for that insurer as provided in this chapter, except in accordance with § 27-9-12 or § 27-9-13.
Compliance with filings required
R.I. Gen. Laws § 27-9-14., under Chapter 27-9 Casualty Insurance Rating.
R.I. Gen. Laws § 27-9-14.