MANILA, Philippines – The October 2026 Chemical Technician Licensure Exam (CTLE) results, including list of top passers or topnotchers, are released by the Professional Regulation Commission (PRC) on Monday, October 19, 2026, three (3) working days after the exam.

The PRC administered the Chemical Technician board exam on October 12, 2026 in the cities of Manila, Baguio, Butuan, Cagayan de Oro, Cebu, Davao, Iloilo, Koronadal, Legazpi, Lucena, Pampanga, Rosales, Tacloban, Tuguegarao, and Zamboanga. Meanwhile, the Chemist Licensure Exam (CLE) was administered on October 13 and 14, 2026.

CLE-CTLE Results October 2026

The successful examinees who garnered the highest places in the October 2026 Chemical Technician Licensure Examination are the following:


Previous Examinations

In the October 2025 Chemical Technician Licensure Examination (CTLE), Abell Armamento Alcantara of Batangas State University–Alangilan topped the board with a rating of 95.50%. Richard Cabuay Macapulay of Tarlac State University followed in second place with 94.00%.

For the October 2024 CTLE, Dexter Costruas Mas of Eastern Visayas State University (EVSU)–Tacloban City and Justtine James Balde Vega of Bicol University–Legazpi shared first place, both earning a rating of 91.50%.

In the October 2021 Chemical Technician board exam, Mary Dorothy Dumancas Dinampo of Cebu Institute of Technology–University (CIT-U) emerged as the topnotcher with a rating of 92.00%.

Meanwhile, Milton Bianda dela Rosa Jr. of Adamson University topped the October 2019 Chemical Technician board exam with a rating of 93.50%.

Chemical Technician board topnotchers in previous exams:

Exam Date Topnotcher School Rating (%)
October 2025 ABELL ARMAMENTO ALCANTARA BATANGAS STATE UNIVERSITY-ALANGILAN 95.50
October 2024 DEXTER COSTRUAS MAS EASTERN VISAYAS STATE UNIVERSITY - TACLOBAN 91.50
JUSTTINE JAMES BALDE VEGA BICOL UNIVERSITY - LEGAZPI
December 2023 AISSA MARIE BUCAYAN FLORES CEBU INSTITUTE OF TECHNOLOGY - UNIVERSITY 92.50
MARJORIE DEL CAMPO OCAMPO UNIVERSITY OF THE PHILIPPINES-LOS BAÑOS
October 2022 CARLOS ANTONIO NICDAO CONCEPCION UNIVERSITY OF THE PHILIPPINES-LOS BAÑOS 94.00
CHRISTIAN REY SALINIO DELA CRUZ TECHNOLOGICAL UNIVERSITY OF THE PHILIPPINES - VISAYAS
JOPETTE MARIE BINASAHAN VILLAS EASTERN VISAYAS STATE UNIVERSITY - TACLOBAN
October 2021 MARY DOROTHY DUMANCAS DINAMPO CEBU INSTITUTE OF TECHNOLOGY - UNIVERSITY 92.00
October 2019 MILTON BIANDA DELA ROSA JR ADAMSON UNIVERSITY 93.50
October 2018 JAO JANCEN BOLOYOS RUIZ MAPUA INSTITUTE OF TECHNOLOGY-MANILA 92.50
October 2017 GIO FERSON MALIKSI BAUTISTA UNIVERSITY OF THE PHILIPPINES-LOS BAÑOS 93.00

CTLE Updates

Top 10 Passers: October 2026 Chemical Technician Licensure Exam (CTLE) Results

Monitor this page for the real-time updates on Chemical Technician board exam results. Check out also the official website of PRC for more information.