CHEMLE/CTLE RESULTS 2025 – The Professional Regulation Commission (PRC) releases the October 2025 Chemist Licensure Exam (ChemLE) and Chemical Technician Licensure Exam (CTLE) results today, October 22, 2025. This is in accordance with PRC Resolution No. 1927, Series of 2024, detailing the target release dates of board exam results.
PRC announced that 842 out of 1,150 examinees (73.22%) passed the October 2025 ChemLE.
Meanwhile, 2,320 out of 2,766 examinees (83.88%) successfully passed the October 2025 CTLE.
The Chemistry and Chemical Technician board exam results include the full list of passers, top 10 (topnotchers), top performing schools, performance of schools and schedule of registration and oath-taking.
Update as of 3:00PM, October 22, 2025: PRC has confirmed that ChemLE and CTLE results will be released today.
To quote, PRC said: "In few hours, the results of the October 2025 Licensure Examination for Chemists and Chemical Technicians will be out..."
The Chemistry board exam was administered on October 13 and 14, 2025 simultaneous in Manila, Baguio, Cagayan de Oro, Cebu, Davao, Iloilo, Koronadal, Legazpi, Lucena, Pampanga, Rosales, Tacloban, and Zamboanga. Meanwhile, the Chemical Technician exam was administered on October 15.
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.
Chemistry October 2025 Summary of Results
Roll of Successful Examinees in the
CHEMIST LICENSURE EXAMINATION
Held on OCTOBER 13 & 14, 2025
Released on OCTOBER 22, 2025
Roll of Successful Examinees in the
CHEMICAL TECHNICIAN LICENSURE EXAMINATION
Held on OCTOBER 15, 2025
Released on OCTOBER 22, 2025
Previous Exams
Here's the statistics of previous Chemistry board exams:
| Exam Date | Total Examinees | Total Passers | Passing Rate | Days before results release |
|---|---|---|---|---|
| October 2024 | 1,088 | 592 | 54.41% | 3 |
| December 2023 | 1,148 | 594 | 51.74% | 3 |
| October 2022 | 731 | 284 | 38.85% | 4 |
| October 2021 | 369 | 134 | 36.31% | 4 |
| October 2019 | 1,085 | 457 | 42.12% | 2 |
| October 2018 | 1,101 | 496 | 45.05% | 2 |
| October 2017 | 1,195 | 526 | 44.02% | 2 |
| October 2016 | 1,019 | 559 | 54.86% | 2 |
| September 2015 | 771 | 414 | 53.70% | 1 |
| September 2014 | 705 | 421 | 59.72% | 9 |
| September 2013 | 571 | 320 | 56.04% | 2 |
Schedule of Registration
The online registration for the issuance of Professional Identification Card (ID) for the new Chemist and Chemical Technician and Certificate of Registration will be held on below schedule.
Date of Registration: Starting December 19, 2025
Those who will register must go to PRC's official site https://online.prc.gov.ph and follow instructions for smooth transactions. Ensure that you have below requirements ready:
- 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
PRC further advised passers to personally register and sign in the Roster of Registered Professionals.
Verification of Ratings
All examinees, passed or failed, may verify their rating within few working days after the results were posted.
Visit the PRC Official site and proceed to the Verification Page.
Provide the required details such as examination name, exam date, application number, first name, last name, and birthdate.
Oath-taking
PRC usually releases the schedule and venue of the oathtaking ceremony a few days after the exam results. Those joining the face-to-face mass oathtaking must register at https://online.prc.gov.ph no later than 12:00 NN of the day before the event and present a printed Oath Form with QR code during the ceremony.
Examinees who cannot attend in person may opt for the online oathtaking or request a special ceremony. For online participants, registration closes five (5) calendar days before the virtual event, and the “OATH OF PROFESSIONAL” form must be printed from the PRC Online Services portal.
After taking their oath, inductees are required to proceed with Initial Registration by securing an online appointment at https://online.prc.gov.ph.
ChemLE and CTLE Updates
To receive reliable and fast updates on Chemistry board exam results, we advise takers to follow us on our social media channels Facebook and X and bookmark this post for quick checking.
You may also visit the official website of PRC (prc.gov.ph) for more information or reach out to the Licensure Exam Division through the following email contacts: licensure.division@prc.gov.ph or licensure.office@prc.gov.ph.
— The Summit Express