Medical Review Officer

A 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.

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NameStateMRO Expiry Date
DR MAHATHIR BIN CHE AMAD Pahang 31 Mar 2027
DR MANU RASHMI A/P R RAMAKRISHNAN Negri Sembilan 31 Oct 2027
DR MARZUKI ISAHAK Kuala Lumpur 30 Jun 2025
DR MATHIBAN RAJ A/L A.MUTHU RAJU Sarawak 31 Jul 2027
DR MATNOH BIN KARIM Terengganu 31 Dec 2026
DR MOHAMAD ASHMAN BIN OMAR Sarawak 30 Jun 2026
DR MOHAMAD HANAFI BIN MOHAMAD KHASHIM Kelantan 30 Jun 2025
DR MOHAMAD KHAIRUDIN BIN MOHD ZAIN Sarawak 30 Apr 2027
DR MOHAMAD RAFIQ BIN MOHD RAZUKI Terengganu 30 Jun 2026
DR MOHAMAD RIDHWAN BIN MOHD NASIR Johor 30 Nov 2025
DR MOHAMED IZHAM BIN MOHAMED IQBAL Pulau Pinang 30 Jun 2028
DR MOHAMED NEEZAR MAHADZIR BIN ARIS Selangor 31 Oct 2027
DR MOHAMED REEZAL BIN MOHAMED BASRI Selangor 31 Oct 2025
DR MOHAMED SIDEK BIN ALI Perak 31 Oct 2025
DR MOHAMMAD ASHBIR BIN ZAMMERI Terengganu 30 Jun 2026
DR MOHAMMAD AZZAHARI BIN ABDILLAH Sarawak 30 Jun 2026
DR MOHD AFIQ BIN ABDUL LATIP Sarawak 31 Aug 2027
DR MOHD ARIF BIN A LATIFF Terengganu 31 Jul 2027
DR MOHD ARIF BIN ABDULLAH Sarawak 31 Dec 2027
DR MOHD ASMIZAL BIN CHE MAT Pahang 31 Oct 2025
DR MOHD AZRIL AMIN BIN ANUAR Kelantan 31 Oct 2025
DR MOHD FADZLI BIN HJ MOHD NOOR Kelantan 31 Dec 2027
DR MOHD FIRDAUS BIN IBRAHIM Kelantan 30 Nov 2025
DR MOHD IKHSAN BIN AHMAD Terengganu 30 Jun 2026
DR MOHD IZZAT BIN MD. NOR W.P Kuala Lumpur 31 Dec 2027
DR MOHD KHAIRUL SUFIAN BIN MD ZIN Melaka 31 Jul 2027
DR MOHD SHARIZAM BIN MOHD SHAARI Terengganu 31 Oct 2025
DR MOHD SOLAHUDDIN BIN WAHAB Johor 31 Oct 2026
DR MOHD SUHAIMI BIN YAAKOF Selangor 31 Jul 2027
DR MOHD ZULKARNAIN BIN MOHD NOR Melaka 30 Nov 2025
DR MU'MIN BIN ADZNAN Selangor 31 Oct 2025
DR MUHAMMAD AFIQ AMANI BIN CHE ZULKEPLI Selangor 30 Jun 2026
DR MUHAMMAD AFIQ BIN ABD KADIR Negeri Sembilan 31 Dec 2027
DR MUHAMMAD ALI HUSAIENI BIN MOHD ABD AZIZ Negeri Sembilan 31 Oct 2025
DR MUHAMMAD AZIMUDDIN BIN MAON Terengganu 30 Jun 2026
DR MUHAMMAD FARHAN BIN KUSAIRY Kuala Lumpur 30 Nov 2025
DR MUHAMMAD HAZWAN ASYRAF BIN MD TOP Selangor 31 Oct 2025
DR MUHAMMAD NABIL BIN IBRAHIM Selangor 30 Jun 2026
DR MUHAMMAD NAZMI BIN NAJIB Terengganu 30 Jun 2025
DR MUHAMMAD NURHAZIQ BIN HARUN Negeri Sembilan 31 Dec 2026
DR MUHAMMAD SAIFUL AIZAT BIN MOHD NASIR Johor 31 Dec 2027
DR MUHAMMAD SALMAN BIN MUHAMMAD AMIN Johor Bahru 31 Oct 2026
DR MUHAMMAD SAYYID ZULWAQAR BIN SAFFIE Terengganu 30 Nov 2025
DR MUHAMMAD SHARIR NIZAR BIN MOHD NASIR Melaka 31 Jul 2027
DR MUHAMMAD SYAKIR BIN MOHAMAD JAMALI Kuala Lumpur 30 Jun 2026
DR MUHAMMAD ZUFAR BIN ZAINUDIN Kuala Lumpur 30 Nov 2027
DR MUZAFFAR BIN SALIM Johor 31 Mar 2026
DR NABILA BINTI MOHD SALIM Negeri Sembilan 31 Mar 2027
DR NAVINDER SINGH A/L BASANT SINGH Selangor 29 Feb 2028
DR NAZREEN CHEONG ABDULLAH Kuala Lumpur 31 Jul 2027
DR NG JUN LUN Selangor 30 Jun 2026
DR NIK NAZNI BINTI MOHD NASIR Sarawak 31 Aug 2027
DR NOORASHIKIN BINTI AB RAHIM Kuala Lumpur 31 Jul 2027
DR NOORASYIKIN JAMAR Kuala Lumpur 31 Jul 2026
DR NOR ATIKAH BT NAGOOR Negeri Sembilan 30 Nov 2025
DR NORHAYATI BINTI MD AMIN Melaka 29 Feb 2028
DR NORHERAH BINTI SYED OMAR Kuala Lumpur 30 Jun 2028
DR NUR AQILAH BINTI ABDULLAH Terengganu 31 Dec 2027
DR NUR HIDAYAH BINTI ABDULL JABBAR Pulau Pinang 29 Feb 2028
DR NUR SYAFIQAH BT DARMAN SHAH Kelantan 30 Jun 2027
DR NUR-AIN BINTI ARIFFIN Wilayah Persekutuan Kuala Lumpur 31 Dec 2027
DR NURAIN FARHAH BINTI IDDRUS Terengganu 31 Dec 2027
DR NURUL DARWINA ZAWANI MOHD SHAIK DAWOOD Labuan 29 Feb 2028
DR NURUL HIDAYAH BINTI ZAINUDIN Melaka 31 Dec 2027
DR NYAIM THU AUNG Kuala Lumpur 31 Jul 2026
DR PADHMA CHRISTINE DORAISAMY Negeri Sembilan 29 Feb 2028
DR PETER BONG Sarawak 31 Oct 2028
DR PREMANANTHAN A/L VASUTHEVAN Sabah 31 Oct 2027
DR PRENAV NAIR Negeri Sembilan 30 Sep 2027
DR PUSPAMARY A/P MATTHEWS @ MACHAPS Selangor 29 Feb 2028
DR RAMANI FERNANDEZ Negeri Sembilan 29 Feb 2028
DR ROKESHWAR HARI DASS Selangor 31 Jul 2027
DR ROSLI RAHIM Wilayah Persekutuan 30 Jun 2028
DR SAIFURAHMAN BIN ABD RAHIM Johor 31 Oct 2025
DR SELVA KUMAR SUBRAMANIAM Sarawak 31 Oct 2026
DR SHAHRUL AZAM BIN SHAHARUDDIN Johor 31 Oct 2026
DR SIM SHARON Kuala Lumpur 31 Jul 2025
DR SITI AISYAH BINTI KASSIM Kelantan 30 Jun 2025
DR SUBRAMANIAN A/L RM PALANIPPAN Sarawak 31 Jan 2026
DR SUFFIAN NASIR Sarawak 31 Oct 2027
DR SULAIMAN ABDULLAH Sabah 31 Dec 2027
DR SURENTHIRAN A/L PANJANATHAN Selangor 31 Jul 2027
DR SUZANNA BINTI SULAIMAN Terengganu 31 Jul 2027
DR TAN KIM CHUAN Sabah 31 Oct 2025
DR TAN TZE YANG Johor 31 Mar 2027
DR WAN SUZAIDI WAN SULAIMAN Terengganu 31 Oct 2025
DR WARREN JAKE FUI FOO Sabah 31 Oct 2025
DR WONG YIT HAO Penang 31 Oct 2025
DR YEO YEN LI Kuala Lumpur 30 Nov 2025
DR ZAIDAH BT MAHADI Johor 29 Feb 2028
DR ZAIZUL AMRI BIN ZAMAN Terengganu 30 Nov 2025
DR. ABDUL AIMAN BIN ABD GHANI Melaka 31 Jul 2026
DR. ABDUL SYUKUR BIN ABDUL AZIZ Johor 28 Feb 2026
DR. ADE DWI LESTARI, MKES, SPOK Indonesia 31 Oct 2025
DR. AHMAD SYARIFUDDIN BIN RAMLAN Kuala Lumpur 31 Oct 2026
DR. AMMAR FAIZ BIN OTHMAN PAHANG 28 Feb 2026
DR. ANGELINE LEE TZE CHYIN Selangor 31 Mar 2026
DR. ARUNKUMMAR MANICKAM Kuala Lumpur 28 Feb 2026
DR. ASHVIN THOMAS A/L CHANDY Kuala Lumpur 28 Feb 2026
DR. AZAHARI BIN AZIZ Kuala Lumpur 30 Jun 2025