Last updated: October 28, 2026
Quick answer: When is the Master Plumber exam in 2027?
PRC has not yet released its 2027 exam calendar. It’s expected around November 2026. The Master Plumbers Licensure Examination (MPLE) is held twice a year. In 2026 it was on February 19–20 and July 11–12. If 2027 follows the same pattern, expect the first exam in February 2027, with LERIS filing opening around late November 2026, about a month from now.
Planning to take the Master Plumber board exam in 2027? Here’s the expected schedule, who can apply, the documents you need, what the exam covers, and the latest passing rates. July 2026 recorded one of the highest MPLE passing rates in recent years.
Master Plumber Exam: 2026 Official Schedule
| 2026 exam | Exam dates | Filing period (LERIS) | Results |
|---|---|---|---|
| February 2026 | February 19–20, 2026 (Thu–Fri) | November 21, 2025 – January 20, 2026 | February 25, 2026 |
| July 2026 | July 11–12, 2026 (Sat–Sun) | April 13 – June 11, 2026 | July 15, 2026 |
Master Plumber Exam 2027: Expected Schedule
| 2027 exam | Expected exam month | Expected filing period |
|---|---|---|
| First 2027 exam | Expected: February 2027 | Expected: opens around late November 2026, closes about a month before the exam |
| Second 2027 exam | Expected: July 2027 | Expected: around April – June 2027 |
These are projections based on the 2026 schedule. We’ll replace them with PRC’s official dates as soon as the 2027 calendar is out. See our PRC Schedule of Exam 2027 for every board exam.
Who Can Take the Master Plumber Exam?
Under RA 1378 (the Plumbing Law) and current PRC rules, you can apply through either of two routes:
- Degree holders: graduates of Architecture, Civil, Mechanical, Chemical, Mining or Sanitary Engineering. No separate plumbing experience is needed.
- Non-degree holders: high school graduates with at least five years of actual plumbing experience under a registered Master Plumber, backed by a notarized certificate of experience.
All applicants must be Filipino citizens of good moral character.
Documentary Requirements
- PSA birth certificate
- PSA marriage certificate (for married female applicants using their married name)
- Degree holders: Transcript of Records with photo and the remark “For Board Examination Purposes” (with Special Order number, if applicable). Registered professionals may also need a copy of their valid PRC ID.
- Non-degree holders: high school diploma or Transcript of Records, a notarized five-year Certificate of Experience signed by a registered Master Plumber, and a copy of that Master Plumber’s valid PRC ID
- The examination fee, as assessed in LERIS
Tip for non-degree applicants: start getting your Certificate of Experience notarized now. It’s the document that most often delays applications. New to LERIS? Follow our PRC LERIS Online Registration Guide.
Exam Subjects and Weights
| Subject | Weight |
|---|---|
| Plumbing Arithmetic | 10% |
| Sanitation, Plumbing Design and Installation | 40% |
| National Plumbing Code of the Philippines | 10% |
| Practical Problems | 40% |
The exam runs over two days. Design and Installation and Practical Problems together make up 80% of your rating, so put most of your review time there. For the exact passing rule and subject schedule for your exam, check PRC’s official Program of Examination. Sources cite different general-average thresholds, so rely on the official one.
Recent Passing Rates
| Exam | Passers | Examinees | Passing rate |
|---|---|---|---|
| February 2026 | 2,030 | 3,287 | 61.76% |
| July 2026 | 4,907 | 6,237 | 78.68% |
The July 2026 exam was topped by Jim Rey Del Castillo of Cebu Institute of Technology – University, with a rating of 91.30%. The July cycle also drew nearly twice as many examinees as February, which makes it the bigger sitting. PRC released both results in just three working days.
Testing Centers
The July 2026 exam was held in NCR, Baguio, Butuan, Cagayan de Oro, Cebu, Davao, Iloilo, Koronadal, Legazpi, Lucena, Pagadian, Rosales, Tacloban and Tuguegarao. You choose your testing center when you file in LERIS.
Review Plan for February 2027
| When | Focus |
|---|---|
| November 2026 | Prepare documents and file in LERIS as soon as filing opens. Review plumbing arithmetic basics. |
| December 2026 | National Plumbing Code: definitions, fixture units, venting, traps and materials. |
| January 2027 | Design and installation (water supply, drainage, sizing) and practical problems. Do timed problem sets. |
| February 2027 | Mock exams, then light review. Check your room assignment. |
After You Pass
PRC opens online registration for your PRC ID and Certificate of Registration after the results. For July 2026 passers, it started September 1, 2026. Here’s the full process: PRC Initial Registration and Oath-Taking Guide.
Frequently Asked Questions
When is the Master Plumber exam in 2027?
PRC hasn’t released the 2027 dates yet. Based on 2026 (February 19–20 and July 11–12), expect exams in February and July 2027.
When does filing for the February 2027 Master Plumber exam open?
Not announced yet. For February 2026, filing ran from November 21, 2025 to January 20, 2026, so expect filing to open around late November 2026.
Can I take the Master Plumber exam without a degree?
Yes. High school graduates with at least five years of actual plumbing experience under a registered Master Plumber can apply, with a notarized certificate of experience.
What is the passing rate of the Master Plumber exam?
61.76% in February 2026 and 78.68% in July 2026.
Sources
- PRC: Resolution No. 2113, s. 2025: 2026 Schedule of Licensure Examinations (PDF)
- PRC: July 2026 Master Plumbers Licensure Examination Results
- PRC: February 2026 Master Plumbers Licensure Examination Results
- GMA News: CIT University grad tops July 2026 master plumbers licensure exam
- ReviewersPH: Master Plumber Board Exam Coverage (subjects, weights, qualification routes)
Exams Pinas is not affiliated with the PRC. Always confirm dates, requirements and fees in LERIS and PRC’s official announcements.