Medical Review Officer


Medical Review Officer (MRO) is a registered medical practitioner who is responsible for receiving and reviewing laboratory results generated by an employer’s drug-testing programme and evaluating medical explanations for certain drug test results.

An MRO acts as an independent and impartial “gatekeeper” and advocates for the accuracy and integrity of the drug testing process. An MRO provides quality assurances review of the drug testing process for the specimens under your purview, determine if there is a legitimate medical explanation for laboratory-confirmed positive, adulterated, substituted and invalid drug test results, ensure the timely flow of test result and other information to employers and protect the confidentiality of the drug testing information.

Adapted from Transportation.gov.

The following are the list of certified Medical Review Officer.

Search
NameStateMRO Expiry Date
DR. LEONG HUE TSIN Wilayah Persekutuan Kuala Lumpur 31 Mar 2026
DR. LI CHENG WEI Sabah 30 Jun 2026
DR. LUA ENG BENG Wp 28 Feb 2026
DR. MASTURA BINTI AHMAD WP Labuan 31 Mar 2026
DR. MOGANADASS ARUMUGAM Kedah 31 Mar 2026
DR. MOHAMAD AZLI AHMAD Kedah 30 Jun 2025
DR. MOHAMAD HANAFI BIN MOHAMAD KHASHIM Kelantan 30 Jun 2025
DR. MOHAMMAD AMIRUDDIN ZAKI BIN MD RADZI Pulau Pinang 30 Jun 2025
DR. MOHAMMED ABDULRAZZAQ JABBAR Selangor 28 Feb 2026
DR. MOHD AL-HAFIDZ BIN HAJI ISA ALI Sarawak 28 Feb 2026
DR. MOHD IZZAT HAKIMI BIN MAH HUSSAIN Kelantan 31 Jul 2025
DR. MOHD KHAIRUL AZIZI BIN MOHD ZAKI Pulau Pinang 30 Jun 2025
DR. MOHD SHAIK DAWOOD BIN MOHIDDEN WP Labuan 31 Aug 2025
DR. MUHAMAD HAFIZ BIN JOHAN ARIFIN Terengganu 31 Aug 2026
DR. MUHAMAD HAMDAN HJ ISMAIL Terengganu 28 Feb 2026
DR. MUHAMMAD AFIFI HAZIM BIN ABD MAJID Perak 31 Jul 2025
DR. MUHAMMAD AIZAT HAZWAN BIN AHMAD NAZRI Kuala Lumpur 28 Feb 2026
DR. MUHAMMAD FAIZ BIN AFFANDI Kelantan 30 Jun 2025
DR. MUHAMMAD NOOR AJWAD BIN MOHD YUSOF Kuala Lumpur 31 Jul 2025
DR. NAVIN A/L RENU Kuala Lumpur 31 Aug 2025
DR. NAZIRUL AKMAL BIN SHAMSUDIN Selangor 28 Feb 2026
DR. NIVENTHAN PERIYASAMY Negeri Sembilan 30 Sep 2025
DR. NOR ALHANA BINTI MOHD BUSTAMAN Selangor 28 Feb 2026
DR. NOR ATHINA BINTI MUNTAHA Kuala Lumpur 31 Mar 2027
DR. NUR INTAN LIYANA BINTI ALIAS Terengganu 28 Feb 2026
DR. NUR NABIHAH BINTI HILMI Kelantan 30 Jun 2025
DR. NURUL 'AFIAH BINTI MOHD ISA Kuala Lumpur 30 Jun 2025
DR. NURUL ATIQAH BINTI KAMARUL ZAMAN Kuala Lumpur 31 Jul 2025
DR. NURUL SYAFIQAH BINTI MOHD SOHAIMI Terengganu 28 Feb 2026
DR. PARTHEVAN RAJASINGAM WP Putrajaya 30 Jun 2025
DR. PRASHANT NAIDU Kuala Lumpur 28 Feb 2026
DR. RAJINDER SINGH A/L HARDYAL SINGH Selangor 28 Feb 2026
DR. RAMA KRISHNA Selangor 28 Feb 2026
DR. RETNASAMY MAAMALLAN SIVABALAN Singapore 30 Jun 2025
DR. S GOPI NATH Wp 31 Mar 2026
DR. SELVARAJA MANIAM Perak 28 Feb 2026
DR. SENTHURAN PATHMALINGAM Sabah 31 Oct 2026
DR. SHANUUR SHAWALISHA BINTI MOHAMAD DARI Sabah 31 Aug 2027
DR. SIM PENG WEI Sarawak 30 Nov 2027
DR. SITI NUR'AIN BINTI YOB BADARUDDIN Selangor 31 Jul 2025
DR. SITI SARAH BINTI AMRAN Kuala Lumpur 31 Dec 2026
DR. SURAYA BINTI SHAFIE Terengganu 31 May 2026
DR. SURENDRAN PETER RAJARAM Johor 31 Mar 2026
DR. VALENTINE WONG SY YUNG Sarawak 28 Feb 2026
DR. WONG YI WAH Perak 28 Feb 2026
DR. YASHMINI A/P KESAVARAJ Negeri Sembilan 31 Mar 2026
DR. YII HUNG YEEN Sarawak 31 Aug 2025
DR. YUGAIN RAJ A/L SILVARAJAH Kuala Lumpur 31 Jul 2025
DR. ZULKARNAIN BIN ABDUL MAJID Terengganu 28 Feb 2026
DR.AFFENDI BIN MOHD ALI Johor 31 Dec 2026
DR.AHADI BIN ALIHUDDIN Selangor 31 Oct 2026
DR.AMY LYNETTE A/P SUBRAMANIAM Wilayah Persekutuan Putrajaya 31 Oct 2026
DR.BALACHENDREN A/L KAILASAN Kuala Lumpur 31 Oct 2026
DR.CHEW WEI DEE Selangor 31 Oct 2026
DR.CHONG KET CHEONG Sarawak 31 Dec 2026
DR.DENNIS ILAGAN Kuala Lumpur 31 Oct 2026
DR.DILIP RAJKHUMAR A/L SURYAKUMAR Sabah 31 Jul 2026
DR.DISANTHNI MARIMUTHU Selangor 31 Jul 2026
DR.EDDY, MOH Jakarta Raya 31 Jul 2027
DR.HUSNA NAJIHA BINTI DZULKARNAIN Terengganu 31 Dec 2026
DR.INTHERJIT KAUR NATHU SINGH Wilayah Persekutuan Putrajaya 31 Dec 2026
DR.JEREMY TONG WEE CHIEH Sabah 31 Jul 2026
DR.KAMARUL ARYFFIN BIN BAHARUDDIN Kelantan 31 Aug 2026
DR.KEVIN U-JYN CHAN Singapore 31 Jul 2026
DR.KHAIRULLAH BIN HAIRUDIN Selangor 31 Oct 2026
DR.MOHAMAD IDHAM BIN BAHARUDIN Negeri Sembilan 31 Oct 2026
DR.MOHAMMAD HAFIZUDDIN BIN MOHAMMAD RIDZUAN Sabah 31 Jul 2026
DR.MUHAMAD ASYRAF BIN AHMAD AZHARI Kuala Lumpur 31 Oct 2026
DR.MUHAMMAD GHAZALI BIN MD NOR Selangor 30 Apr 2027
DR.N M ANANDAMURTHY K NARAYANAMOORTHY Selangor 31 Aug 2027
DR.NARENDRAN KUNASAKARAN Perak 31 Oct 2026
DR.NORAIN BINTI MD DIAH Pahang 31 Oct 2026
DR.NURUL SYAMMIMI FATIN JUNIT Terengganu 31 Mar 2027
DR.RUBAN RAJ SELVARAJAH Negeri Sembilan 30 Sep 2025
DR.SARAVANA KUMAR A/L BIJIYEN Pulau Pinang 31 Mar 2027
DR.SHAHIRA BINTI GHULAM AKBAR HUSSAIN Kuala Lumpur 31 Oct 2026
DR.SHAHRUL IZZAT BIN MAT AKHIR Kedah 31 Oct 2026
DR.SHAJI A/L PRATHAP GOPAL Sabah 31 Mar 2027
DR.SITH RUBINI GANESHANANDHA Sabah 31 Jul 2026
DR.SITI ALIA BINTI ELLIZA Selangor 31 Oct 2026
DR.SUNTHAR A/L RENGAYAN Pahang 31 Oct 2026
DR.SURIYA KUMARESWARAN VALLASAMY Johor 31 Oct 2026
DR.TRACEY MAY DOMPOK Sabah 31 Jul 2026
DR.VIKNESWARAN THARUMALINGAM Sarawak 31 Jul 2026
DR.WAN HAZIQ BIN WAN KAMARUL ZAMAN Kelantan 30 Apr 2027
DR.WONG SHU NGIE Sarawak 31 Aug 2026
DR.YONG DENG KAI Wilayah Persekutuan Kuala Lumpur 31 Oct 2026
DR.YUSLINA BINTI MOHAMED YUSOF Johor 31 Jul 2025
DR.ZAKI SOLIHIN BIN MOHD SAZALI Pahang 31 Oct 2026
ELSY SINNIAH Johor 30 Nov 2024
EVELYN JEYENTHI ANANTHAM Perak 31 Mar 2027
EZYAN ZAMZUARY Selangor 31 Mar 2027
FAIZ BAHARUDIN WP Kuala Lumpur 31 Oct 2024
FAIZUL BIN JALAL Sabah 30 Nov 2024
FELIX CHONG KAT FAH Sabah 31 Mar 2025
GEETA A/P MKB PILLAI Selangor 28 Feb 2025
GOH KHOON GEE Kelantan 31 Mar 2025
GORDON WONG SHENG XIAN Sarawak 31 Oct 2024
GUGANESAN KRISHNANMOORTHY Negeri Sembilan 31 Oct 2024
HAFIDZ BIN HASSAN Johor 31 Mar 2027