Procurement Statutes and Regulations RI Gen. Law § 37-2 - State Purchases Index of Sections Rhode Island Code of Regulations Title (220-RICR-30-00) Code of Ethics and Professional Behavior (220-RICR-30-00-3) Vendor Prequalification (220-RICR-30-00-4) General Conditions of Purchase (220-RICR-30-00-13) General Conditions - Addendum A PDF file, less than 1mbmegabytes