MANILA, Philippines – The Professional Regulation Commission (PRC) and the Board of Chemistry will release results of October 2025 Chemical Technician (ChemTech) board exam on October 22, 2025, five (5) working days after the exam. The complete list of passers, topnotchers (top 10), top performing schools and performance of schools are available here as announced online.
PRC administered the Chemical Technician licensure exam (CTLE) on October 15, 2025 in the cities of Manila, Baguio, Cagayan de Oro, Cebu, Davao, Iloilo, Koronadal, Legazpi, Lucena, Pampanga, Rosales, Tacloban, and Zamboanga. Meanwhile, the Chemist Licensure Exam (ChemLE) was administered on October 13 and 14.
Related Results
- Top 10 Passers: October 2025 Chemical Technician board exam results
- Performance of Schools: October 2025 Chemical Technician board exam results
- List of Passers: October 2025 Chemist board exam results
- Top 10 Passers: October 2025 Chemist board exam results
- Performance of Schools: October 2025 Chemist board exam results
The members of the Board of Chemistry who gave the licensure examinations are Hon. Adoracion P. Resurreccion, Chairman; Hon. Soledad S. Castañeda and Hon. Ma. Theresa C. Cayton, Members.
Roll of Successful Examinees in the
CHEMICAL TECHNICIAN LICENSURE EXAMINATION
Held on OCTOBER 15, 2025
Released on OCTOBER 22, 2025
Stay tuned for the list of passers...refresh page for the results. Follow us on Facebook and X or join our PRC Board Results Broadcast Channel for real-time updates.
NOTE: Those who failed to pass the Chemist board examination but had obtained a rating of at least 70% in any two (2) subjects can register as Chemical Technician.
Release of Results
According to PRC Resolution No. 1927 series of 2024, the October 2025 Chemical Technician board exam results will be released on Wednesday, October 22, 2025, five (5) working days after the series of exams.
Note that results may be released ahead of the target or on later date without prior notice.
Registration and Oathtaking
According to PRC, registration for the issuance of Professional Identification Card (ID) and Certificate of Registration will be done on-line. Please go to https://online.prc.gov.ph/ and follow instructions for initial registration.
Date of Registration: To be announced
Those who will register are required to bring the following:
- downloaded duly accomplished Oath Form or Panunumpa ng Propesyonal
- notice of admission (for identification only)
- 2 pieces passport sized pictures (colored with white background and complete name tag)
- 2 sets of documentary stamps
- 1 piece short brown envelope
Successful examinees should personally register and sign in the Roster of Registered Professionals.
The date of the oathtaking ceremony of the new successful examinees in the said examination WILL BE ANNOUNCED LATER, PRC said.
Coverage of Examinations
The one-day examination for Chemical Technician covered the following subjects: analytical chemistry (50%) and organic chemistry (50%).
Verification of Rating
The Chemical Technician board exam's verification of ratings (passers, non-passers and removal) can be done online.
Visit PRC's "Verification of Rating" service and provide the required information to verify your identity. Note that this will be available in few working days after the release of results.
Previous Examinations
In the October 2024 Chemical Technician Licensure Examination (CTLE), the PRC released the results after three (3) working days. Out of 2,711 examinees, 2,110 successfully passed.
For the December 2023 Chemical Technician Licensure Examination, the PRC also announced the results within three (3) working days, with 2,600 passers out of 3,138 examinees.
In the October 2022 Chemistry board exam, the PRC published the results after four (4) working days, revealing that 2,204 out of 2,588 candidates passed the Chemical Technician Licensure Examination.
Meanwhile, in the October 2021 Chemical Technician board exam, results were released after four (4) working days, with 1,074 passers out of 1,322 examinees.
Here's summary and statistics of previous Chemical Technician licensure examinations:
| Exam Date | Total Examinees | Total Passers | Passing Rate | Days before results release |
|---|---|---|---|---|
| October 2024 | 2,711 | 2,110 | 77.83% | 3 |
| December 2023 | 3,138 | 2,600 | 82.86% | 3 |
| October 2022 | 2,588 | 2,204 | 85.16% | 4 |
| October 2021 | 1,322 | 1,074 | 81.24% | 4 |
| October 2019 | 2,834 | 2,298 | 81.09% | 2 |
| October 2018 | 1,916 | 1,673 | 87.32% | 2 |
| October 2017 | 845 | 720 | 85.21% | 2 |
CTLE Updates
PRC Board News will update this page immediately for the list of passers, topnotchers and performance of schools once results are out online.
