TOPNOTCHERS: October 2025 Chemists Licensure Exam (CHEM-LE)

The October 2025 Chemists Licensure Exam (CHEM-LE) results, including the official list of passers, topnotchers and performance of schools are expected to be released by the Professional Regulation Commission (PRC) on or before, October 22, 2025.

Best of luck, Future Chemists! 🙏

Summary of Results:

List of Passers: October 2025 CHEM-LE Results
Topnotchers: October 2025 CHEM-LE Top 10 Passers
Performance of Schools: October 2025 CHEM-LE Top Schools
Verification of Ratings: October 2025 CHEM-LE Ratings
Oath-Taking Schedule: For October 2025 CHEM-LE Passers
Schedule of Registration: For October 2025 CHEM-LE Passers

Topnotchers
CHEMISTS LICENSURE EXAM (CHEM-LE)
Held on October 13-14, 2025
Released on October 22, 2025

Follow us on Facebook, Instagram & Twitter

Schedule of Registration

The schedule of online registration of new passers/successful examinees for the issuance of their licenses will be held on the following dates:

To be announced (TBA)

Initial registrants are advised to register online via PRC’s Official Website and follow the steps in online registration. Here are the registration requirements:

Notice of Admission/NOA (for identification purposes only)
Duly accomplished Oath Form or Panunumpa ng Propesyonal
Two (2) pieces of passport-sized ID photos in white background and with complete name tag
Two (2) sets of documentary stamp
One (1) piece short brown envelope

Verification of Ratings

The verification of ratings for the October 2025 Chemists Licensure Exam (CHEM-LE) will be available online a few working days after the posting of results.

All CHEM-LE examinees, either passed or failed, can generate their individual examination ratings.

All successful examinees can refer to PRC’s Official Website to know check their respective board exam ratings/scores.

The following required information are needed to access the ratings: name of exam, date of exam, application number, name of examinee and the birth-date of examinee.

Oath-Taking Schedule

The schedule of oath-taking ceremonies of successful examinees of the October 2025 Chemists Licensure Exam (CHEM-LE) is on the following dates:

To be announced (TBA)

All successful examinees interested in attending the face-to-face mass oath-taking shall register no later than 12:00 NN of the day before the date of the oath-taking at http://online.prc.gov.ph to confirm their attendance. The exact date, of whether the oath-taking will be conducted face-to-face or virtual, will be provided here once announced.

Inductees are advised to register and confirm their attendance in the regions where they took their licensure examination and intend to register as professionals.

Meanwhile, those who will not be able to attend the scheduled face-to-face mass oath-taking may attend the online oath-taking or request for a special oath-taking.

Exam Coverage

The October 2025 Chemists Licensure Exam (CHEM-LE) will cover the following topics:

Inorganic Chemistry (25%)
Analytical Chemistry (25%)
Organic Chemistry (15%)
Physical Chemistry (20%)
Biochemistry (15%)

Exam Statistics & Passing Rate

Exam Date	No. of Examinees	No. of Passers	Passing Rate
October 2024	1,088	592	54.51%
December 2023	1,148	594	51.74%
October 2022	731	284	38.85%
October 2021	369	134	36.31%
October 2019	1,085	457	42.12%
October 2018	1,101	496	45.05%
October 2017	1,195	526	44.02%
October 2016	1,019	559	54.86%
September 2015	771	414	53.70%
September 2014	705	421	59.72%
September 2013	571	320	56.04%

PRC Regional Offices Directory

If you have concerns and you need help from the Professional Regulation Commission, you can now access their office address, contact number and email address through this link: PRC Official Directory

LERIS Account Assistance

If you have technical concerns with the with your LERIS account, including resetting your password, mismatched record edit, and other related concerns, you may email the Licensure Exam Division through the following emails:

Exam Updates

To keep updated on the official results and other updates regarding the conduct of the October 2025 Chemists Licensure Exam (CHEM-LE), we advise our visitors to bookmark this page, visit PRC’s official website, follow us on our social media pages:

Social Media Channels:

Other Facebook Pages:

Facebook Groups: