R.I. Gen. Laws § 5-20-20: Conduct of examinations.

The department of labor and training shall provide and conduct examinations at least three (3) times each year of applicants who have had their applications for a master plumber’s license, master irrigator’s license, or a journeyperson plumber’s or journeyperson irrigator’s license placed on file with the department. All those examinations shall be conducted by the department with the aid and cooperation of the state board of plumbing examiners and shall be conducted at places designated by the department within the state consistent with the reasonable convenience of applicants.