Rhode Island building inspector certification

The two inspector levels

The rule describes two classifications. A Building Inspector-1 may enforce only the state's One and Two Family Dwelling Code. A Building Inspector-2 may enforce that code and the state Building Code. Residential work means Building Inspector-1.

Routes to Building Inspector-1

The rule gives two options.

• Option 1. At least three years of residential construction experience and ICC's B1 certification. You must finish Class 10 (Residential) of the state certification program within one year of the conditional certification.
• Option 2. Three years of experience, or a high school, trade school or GED credential combined with an ICC HSTTP certification. You must finish Classes 1 to 10 (Residential) within one year of the conditional certification.

The rule defines three years of residential experience as an average of 1,750 hours a year in at least three of six listed areas: designs, plans and permits, foundations, floors, walls, ceilings and roofs, and energy conservation, all under the International Residential Code. Check that definition against your own work history.

Term and renewal

A certification lasts one year and is renewed yearly with proof of the continuing education set for the position. A conditional certificate tied to required classes expires after one year unless you show the programs are done. Section 11.7 says Building Inspectors (1 and 2) must complete at least 15 hours of continuing education every year, from Committee-approved programs. The rule also says people not employed by the state or a municipality go on a certified eligible list and cannot call themselves inspectors until employed (section 11.6 E).

Where the B1 fits

Option 1 names the B1 directly, so for most new residential inspectors the B1 is the exam step. Use the B1 outline guide and B1 study guide to plan. If you also want Building Inspector-2, the rule adds B2, covered in the B1, B2 and R5 comparison. ICC fees are in the ICC exam cost and scheduling guide. The state class and certification fees are not in the rule text we read, so ask the state.

The certification by state guide compares other states.

Start with the free 10-question check

Take the free 10-question check and see your score by outline area, with no signup. Every answer is explained. The Rafter Tie course adds timed practice exams, a lesson for each area and a study plan built from your exam date.

Sources

Show the list

• 510-RICR-00-00-11, Rhode Island Secretary of State, effective 1 Dec 2025. Checked 26 Oct 2026.