RISL › Training Refresher › PLB
PLB Red Seal Trade

Plumber

Red Seal / red-seal.ca · Ontario Building Code · CSA
Ontario Building Code Part 7 · CSA B64 · National Plumbing Code of Canada
Exam Questions
50
per session
Pass Gate
90%
above governing body standard
Tier 1 Valid
2 yr
Certificate of Competency
Tier 2 Valid
6 mo
Participation Certificate
Curriculum — 4 Topic Blocks
Block 01 / 04
Plumbing Systems Design
  • Drainage, waste & vent (DWV) sizing
  • Fixture unit calculations
  • Water supply demand calculations
  • Cross-connection control — backflow prevention
Block 02 / 04
Piping Materials & Joining
  • Copper, CPVC, PEX & ABS systems
  • Soldering, crimping & compression joints
  • Cast iron no-hub coupling systems
  • Pressure testing procedures
Block 03 / 04
Sanitary & Storm Systems
  • Trap types & venting requirements
  • Grease interceptors & oil separators
  • Storm drainage & sump systems
  • On-site sewage systems
Block 04 / 04
Code Compliance & Inspection
  • Ontario Building Code Part 7 key sections
  • National Plumbing Code compliance
  • Permit process & inspection stages
  • Backflow device testing requirements
🔒

Enrol to Unlock
30-Day Access

Subscribe to unlock unlimited exam sessions, detailed performance analytics, Tier 1 & Tier 2 certification, and the complete PLB question bank — 90%+ pass gate enforced.

$ 49.95 CAD
30-day access
per worker
Enrol Now — 30-Day Access
No free trial · Subscription activates full access immediately
For Employers — Superintendents · Engineers · HSE Leads

Deploy This Programme Across Your Workforce

Industrial employers in Oil & Gas, Mining, Power Generation, Utilities, and Manufacturing use the RISL Living Competency System to verify, track, and enforce workforce competency in Plumber. Each worker enrolment gives that individual 30 days of access at $49.95 CAD — the same rate whether you enrol 1 or 1,000. Workers must complete the exam within their access window to receive certification.

90%+
Pass Gate
2 yr
Tier 1 Valid
PDF
Certificates Issued
Enrol Your Team →
Certification Tiers
Tier Score Certificate Issued Validity Next Step
Tier 1 90–100% Certificate of Competency 2 years · revalidation required Maintain revalidation before expiry
Tier 2 70–89% Participation Certificate 6 months · full retest required Targeted remedial study on weak areas
Tier 3 Below 70% No certificate issued Retest within 30 days Structured remedial training required
Standalone · integrates with RISL TRP
Enrol — 30-Day Access · 3 Exam Attempts
Plumber
$49.95 CAD · worker-specific · not transferable · certificate issued on passing result
Access: $49.95 CAD · 30 days · 3 exam attempts
After 3 failed attempts — remedial training required before re-enrolment
Certificate issued on passing result. Belongs to the individual and their employer.
Not transferable to a new employer. New subscription required upon change of employment.
RISL is a refresher and preparation system — not an approved certification body.
Payment processing launching shortly. Your details will be saved and you will be notified when checkout goes live.
Workers: 1  ·  Total: $49.95 CAD
30 days · 3 exam attempts per worker · certificate issued per passing result
Certificates belong to the company — not transferable if worker changes employer.
Worker retains their personal copy as proof of refresher completion.
New subscription required for each enrolment period. RISL is a refresher system only.
Payment processing launching shortly. Your details will be saved and you will be notified when checkout goes live.
✓
Enrolment Request Received
Payment processing is launching shortly. You will be notified at the email provided the moment checkout goes live.