Rhode Island journeyman plumbers are examined by the state itself: the Department of Labor and Training, through its Division of Professional Regulation, gives a written examination that consists of 50 multiple choice questions based on the 2018 International Plumbing Code, passed at 70 percent. Rhode Island has adopted the 2021 IPC as RISBC-3, effective December 1, 2025 — but candidates are tested on the 2018 edition, and that gap between the adopted code and the tested code is the central fact of this credential. The PassProfessor Rhode Island Journeyman Plumber program prepares candidates for the 2018 examination as the Department gives it. The companion guide is at /rhode-island-journeyman-plumber-exam-guide/.
This program is part of the expanding PassProfessor catalog — join the notify list and we’ll email you when enrollment opens.
What this credential certifies
The Rhode Island Journeyman Plumber credential certifies an individual plumber to perform journeyman plumbing work in Rhode Island: installing, altering, and repairing water supply, drainage, waste, and vent systems and the fixtures they serve, at the level of a practitioner whose competence has been examined rather than assumed. Rhode Island examines three plumbing tiers — Journeyman, Master, and Contractor Master — and the journeyman tier is the examined working credential in that structure, the licence the working plumber holds while the master tiers carry the broader responsibilities above it.
Two features shape everything else on this page. The first is who examines. The examination is state-run: the Department of Labor and Training (DLT), in its Division of Professional Regulation, administers the plumbing examinations directly, with no outside testing vendor for this credential. Candidates should be precise about that point, because Rhode Island also has a separate contractor-licensure system that runs through PSI — that PSI system is not the DLT plumbing examination, and PSI has no role in the journeyman sitting described here. The second feature is the code gap, taken up below: the state has moved its adopted code forward while the examination remains, by the Department’s own packet, on the earlier edition.
The examination at a glance
| Item | Verified position |
|---|---|
| Program | Rhode Island Journeyman Plumber: the journeyman tier (Journeyman, Master, and Contractor Master tiers are all examined) |
| Regulator and administrator | Rhode Island Department of Labor and Training (DLT), Division of Professional Regulation — state-run examinations; no examination vendor for this credential |
| Examination basis | 2018 International Plumbing Code (IPC) — the examination consists of 50 multiple choice questions based on the 2018 IPC, per the DLT packet |
| Questions and passing standard | 50 multiple choice questions; pass at 70 percent |
| Format | Written examinations, given at least three times a year; no practical or drawing component |
| Duration and book status | Not published — the Department publishes no examination duration and no book status for this sitting, and none is stated here |
| Adopted code position | Rhode Island has adopted the 2021 IPC as RISBC-3, effective December 1, 2025 — adopted 2021, tested 2018 |
| Fees in the verified record | $75 non-refundable application and test fee; journeyperson licence fee $72 for a two-year term, invoiced after passing; late fee $12 per month |
| Continuing education | 7 hours per two-year cycle; enforcement begins January 2027 |
| Companion guide | /rhode-island-journeyman-plumber-exam-guide/ |
| Administrator note | PassProfessor is independent and is not affiliated with the Department of Labor and Training |
Tested on 2018, working under 2021: the Rhode Island code gap
Most examination errors in Rhode Island begin as edition errors, so this page states the position once, exactly. The Department’s examination packet describes the journeyman examination as 50 multiple choice questions based on the 2018 International Plumbing Code. Separately, Rhode Island has adopted the 2021 International Plumbing Code as RISBC-3, the Rhode Island plumbing code, effective December 1, 2025. Both statements are true at once, and they govern different rooms. In the examination room, the 2018 IPC governs: a provision that changed between the 2018 and 2021 editions is answered as the 2018 text states it. On the job, the adopted code governs: work is installed and inspected under RISBC-3 and the 2021 IPC it carries, as that code applies to the site.
The discipline this demands is harder than it sounds, because daily work now teaches the 2021 text. A plumber who has spent the year installing to RISBC-3 carries 2021 habits into the sitting — a sizing table remembered from current work, a protection rule in its current form — and the sitting credits the 2018 answer. Preparation is therefore partly an act of separation: building a clearly labelled 2018 examination library, practising from it, and treating every “but at work we…” impulse as a signal to check which room the question is being asked in. Candidates who prepare from a 2021 text because it is the adopted code, or the book already on the truck, are preparing for a sitting Rhode Island does not give.
What the examination covers
Because the examination is 50 multiple choice questions on a single code, its coverage is the 2018 IPC read whole: no narrower outline is published to hide behind. Preparation is organised here by the code’s working subjects.
Drainage, waste, and vent systems — examined as drainage fixture unit sizing, drain and vent sizing, slopes, cleanouts, and the venting arrangements that protect trap seals, applied to described buildings under the 2018 IPC’s tables and methods.
Water supply and distribution — examined as fixture unit sizing, distribution design under available pressure, pipe sizing, and the protection of the potable supply, including backflow and cross-connection control.
Traps, interceptors, and indirect waste — examined as trap construction and seal protection, prohibited trap arrangements, interceptors for grease and other separations, and indirect waste where drainage must be kept apart from fixtures and equipment it must not touch directly.
Fixtures and water heaters — examined as installation requirements for plumbing fixtures and water heaters: clearances, connections, relief and drainage provisions, and the access and protection rules around them.
General code requirements and administration — examined as the code’s own working rules: materials standards, joints and connections, testing of completed systems, and the repair and maintenance provisions a journeyman applies daily.
Sizing judgement across the code — examined as the habit that runs beneath the other areas: reading a described load, selecting the governing table, and carrying the arithmetic through without mixing editions, because in Rhode Island the same sizing question can carry a different credited answer in 2018 than in 2021.
The Rhode Island layer: what makes this examination a Rhode Island examination
Rhode Island’s layer is administrative as much as technical. The examinations are written sittings given by the Department at least three times a year, which gives the route a rhythm vendor-examined states do not have: a candidate plans around the Department’s sittings rather than a testing centre’s daily calendar, and a missed or failed sitting is measured against the next scheduled examination. There is no practical component and no drawing component: the credential is decided entirely on the written paper, so written preparation is preparation for the whole examined event — no second room, no bench, and no prepared drawing waits beyond the 50 questions.
The licensing economics in the verified record are plain. The application and test fee is $75 and non-refundable. The journeyperson licence fee of $72 covers a two-year term and is invoiced after passing — the fee follows success rather than preceding it — and a late fee of $12 per month applies where the record states it. Continuing education attaches at 7 hours in each two-year cycle, with enforcement beginning in January 2027: a requirement already on the books, which holders should treat as live for planning even ahead of that date. Reciprocity works through an equivalency mechanism — the Department assesses an out-of-state credential for equivalence — and no state is named in the verified record as holding a standing reciprocal arrangement, so no candidate should plan a route around a named state’s licence.
The route, in order
The route runs in a plain order. Confirm that the Journeyman Plumber tier is the credential the intended work requires, with the Master and Contractor Master tiers understood as the separate examined tiers above it. Enter the Department’s process and pay the $75 non-refundable application and test fee. Prepare on the examination’s stated basis — the 2018 IPC — keeping the adopted RISBC-3 and its 2021 text for job practice and out of the examination library. Sit the written examination at a Department sitting, given at least three times a year, and reach the 70 percent standard across the 50 multiple choice questions. On passing, the $72 journeyperson licence fee, covering two years, is invoiced. Hold the credential on its two-year cycle, complete the 7 hours of continuing education the cycle requires, and renew on time, mindful of the $12 per month late fee. Each step belongs to the Department: DLT examines and DLT licenses, and no other body’s calendar governs any part of it.
What makes this examination demanding
Fifty questions is a short paper, and short papers are unforgiving. Each question carries two percent of the sitting, so a small cluster of errors — one sizing table misread, one subject area left unrevised — moves the result by the margin that decides it, and the 70 percent standard leaves room for fifteen wrong answers and no more. The breadth problem compounds the arithmetic: the whole 2018 IPC stands behind those 50 questions, so the sitting rewards the plumber whose preparation covered the code evenly over the plumber who mastered two chapters and hoped.
The edition gap is the demand that belongs to Rhode Island alone, and it is sharp because the adopted code has already moved: RISBC-3 in force from December 1, 2025 carries the 2021 text into daily work while the packet still specifies 2018. The examination is, in effect, bilingual, and only one of its languages is credited. Add the unpublished mechanics — the Department publishes no duration and no book status, so candidates should confirm current sitting arrangements with the Department directly — and the picture is of a compact, state-run examination that rewards precise, edition-disciplined preparation and punishes assumption at every turn.
What the PassProfessor program will cover
Built on the platform architecture: a 2018 IPC core plus a Rhode Island delta. PassProfessor plumbing programs are composed for the sitting each state actually gives. For Rhode Island the core is the 2018 International Plumbing Code as the Department examines it: drainage and vent sizing, water supply design, traps and interceptors, fixtures and water heaters, and the code’s general requirements, practised as 50-question written work at the standard the sitting sets. The Rhode Island delta adds the DLT structure — state-run examinations through the Division of Professional Regulation, sittings at least three times a year, no practical or drawing component — the tested-versus-adopted separation between the 2018 examination basis and RISBC-3, and the credential’s two-year economics and continuing education. Every item is written from scratch against primary sources; no item is drawn from another provider’s material. The full treatment, including the route and a study plan, is in the companion guide at /rhode-island-journeyman-plumber-exam-guide/.
Edition discipline as a taught skill. The program trains candidates to answer from the 2018 text inside the sitting and to recognise, item by item, where the 2021 adopted code would pull toward a different answer — the recognition step Rhode Island items quietly test first.
Independence, stated plainly. PassProfessor is an independent preparation provider, not affiliated with the Department of Labor and Training, and this program is not a Department course. Completing it confers no licence and no exemption; the Department alone examines and licenses Rhode Island plumbers, and candidates enter examinations through the Department’s own channels.
Tell me when enrollment opens. The Rhode Island Journeyman Plumber program is in the works and enrollment is not yet open. Our catalog now includes Rhode Island among the plumbing programs in preparation, and candidates who leave an email address will be written to when this program is ready — and only about this program. No date is promised, because the program will open when it meets the standard described above, not before.
Frequently asked questions
Who administers the Rhode Island journeyman plumber examination?
The state itself. The Department of Labor and Training, through its Division of Professional Regulation, runs the plumbing examinations directly. PSI runs a separate contractor-licensure system in Rhode Island and has no role in this DLT plumbing examination.
What is the examination based on, and how many questions does it have?
The Department’s packet describes the examination as 50 multiple choice questions based on the 2018 International Plumbing Code. The passing standard is 70 percent.
Rhode Island adopted the 2021 IPC. Why prepare on 2018?
Because adopted and tested are different facts here. Rhode Island adopted the 2021 IPC as RISBC-3, effective December 1, 2025, for work in the field. The examination remains based on the 2018 IPC, and candidates are credited for 2018 answers in the sitting.
How long is the examination, and can candidates bring the code book?
The Department publishes neither a duration nor a book status for this sitting, and this page states neither. Candidates should confirm current sitting arrangements with the Department directly rather than rely on any secondary account.
Is there a practical or drawing portion?
No. The Rhode Island journeyman examination is a written examination with no practical and no drawing component.
How often are examinations given?
At least three times a year, as written sittings administered by the Department.
What fees does the verified record state?
A $75 non-refundable application and test fee, and a journeyperson licence fee of $72 for a two-year term, invoiced after passing. A late fee of $12 per month applies where stated in the record.
What continuing education does the credential require?
7 hours per two-year cycle. Enforcement of the requirement begins in January 2027, and holders should plan their hours against the cycle regardless.
Can a plumber licensed in another state transfer into Rhode Island?
Rhode Island works through an equivalency mechanism: an out-of-state credential is assessed for equivalence. No state is named in the verified record as holding a standing reciprocal arrangement, so no transfer should be assumed.
Is PassProfessor affiliated with the Department of Labor and Training?
No. PassProfessor is an independent preparation provider. The Department alone examines and licenses Rhode Island plumbers.
Where can the fuller guide be read?
At /rhode-island-journeyman-plumber-exam-guide/, the companion exam guide to this program page, covering the tested-versus-adopted position, the route, and a study plan in depth.
When does enrollment open?
The program is in the works and enrollment is not yet open. Leave an email address on this page and PassProfessor will write to you when the program is ready — and only about this program.