National Reference Laboratory
National Public Health Laboratory (NPHL) known as a national reference laboratory is working on promoting and strengthening laboratory quality service for public health. With highly qualified and experienced technical staff, NPHL offers high quality services at a reasonable price. Laboratory results particularly for disease diagnosis are ensured through up-to-date technologies and use of Laboratory Quality Management System (LQMS).
ACTIVITIES UPDATE

Australian Ambassador visits NIPH virology lab to learn about testing protocols of Covid-19
June 02, 2020 By : NIPHThe Australian Embassy, Phnom Penh and Ambassador Mr. Pablo Kang came to NIPH to learn about our testing protocols of Covid-19 and visited our virology laboratory. NIPH continues to support a strong collaboration between Australia and Cambodia. Dr. Chhea Chhorvann is an

Pre-registration for COVID-19 testing at the National Institute of Public Health will begin today!
February 8, 2021 By : NPHLFollow the link and instructions here https://www.nphl.niph.org.kh/covid19/en...

COVID-19 Health Certificate for travelers leaving Cambodia issued by the laboratory of NIPH
By : NIPHNIPH Laboratory is issuing Covid-19 health certificates for travelers wishing to travel abroad. People leaving the country may come with a valid passport and flight ticket to NIPH laboratory to get a test and certification....

ISO 15189 Plus Certified
The National Referal Laboratory of the National Institute of Public Health has been accredited as WHO Measles, Rubella, Dengue, and Japanese Encephalitis Testing Center since 2015 and are certified ISO 15189 Plus in 2018. Currently, we are the leading laboratory in Cambodia for providin
OUR ACCREDITATIONS
ISO 15189 certified
We have been accredited as WHO Measles, Rubella, Dengue, and Japanese Encephalitis Testing Center since 2015 and are certified ISO 15189 in 2018. Currently, we are the leading laboratory in Cambodia for providing High Quality Laboratory Testing (170 types of test)
External Quality Assessment Scheme
We are the leading institution for providing and coordinating External Quality Assessment Scheme (EQAS) in Cambodia. We have provided HIV Proficiency Testing (PT) panels to 66 Volunteer Confidentiality Counseling Testing (VCCT) centers and coordinated 44 public and private laboratories to enroll in overseas EQA programs for Hematology, Biochemistry, Serology,and Microbiology.
Disease Surveillance Outbreak Investigation
We are supporting the National Influenza Surveillance System (Influenza-like Illness and Severe Acute Respiratory Infection) in Cambodia by testing approximately 3,000 spacimens per year.
We are also supporting the National Antimicrobial Resistance Surveillance System by performing confirmatory testing for samples referred from 8 sentinel surveillance sites (approximately 300 samples per year).
Center for Pipette Calibration Equipment
We are providing pipette calibration services run by competent staff strictly trained by the ISO Accreditation Calibration Center of National Institute of Metrology in Thailand. In 2017, 115 pipettes from provincial referral labs, private labs,and NGO labs were calibrated.
LABORATORY SERVICE
Unit of Clinical Lab
We have participated in an External Quality Assessment (EQA) program with One World Accuracy, UAS (Hematology test), with our staff trained on Laboratory Quality Management System to ensure the highest quality of hematology services such as:
- CBC
- ESR
- ABO blood Group and Rhesus
- Reticulocyte Count
- Direct Antiglobulin Test (Coombs)
- Hb H inclusions
- Blood film morphology
- Bleeding & Clothing time
- Fibrinogen
- Prothrombin Time (TP)
- Activated Partial thromboplastin time (APTT)
- Factor VIII Assay
- Factor IX Assay
We participated in an External Quality Assessment (EQA) program with One World Accuracy, UAS (Biochemistry test). Also, our staff trained on Laboratory Quality Management System to ensure the highest quality of Biochemistry service such as:
- Amylase
- Calcium
- Creatinine
- Magnesium
- Glucose (quantitative)
- Protein (quantitative)
- Phosphore
- Uree
- Uric acid
- Protein, Glucose
- Cytology
- pH, Specific & Gravity, Protein, Glucose, Ketone, Blood, Nitrite, Urobilinogen, bilirubin, Leucocytes
Our qualified staff have extensive experience working with immunology. To ensure the hightest quality of hematology services listed below, they have participated in an External Quality Assessment (EQA) program known as PPTC in New Zealand for training in serology tests and Laboratory Quality Management System.
- Anti Streptolysine-O (ASLO)
- Facteurs Rhumatoides (FR)
- C-Reactive Protein (C-RP)
- Syphilis ( T.P.H.A)
- Syphilis ( VDRL ou RPR)
- Rubeole IgG
- Rubella IgM
- Toxoplasma IgM
- Toxoplasma IgG
- Amibiase
- Immunoglobuline E IgE
- Sero-Diagnostic de WIDAL
- Helicobacter Pylori IgM
- Helicobacter Pylori IgG
Our staffs are highly qualifying with extensive experience working with Immunology. They participated in an External Quality Assessment (EQA) program known as PPTC, New Zealand (Microbiology test) and trained on Laboratory Quality Management System to ensure provide highest quality of Microbiology Service such as:
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The NPHL is committed to meeting all customers’ requirement; applicable regulatory, statutory, and contractual requirements; and relevant national/international standards. In addition, the NPHL pledges to:
- Evaluate and continually improve the effectiveness of the services.
- Ensure that results are timely, accurate, and reproducible.
- Provide a process for establishment, review, and modification of quality objectives.
Unit of Public Health Lab
We are supporting the National Influenza Surveillance System (Influenza-like Illness and Severe Acute Respiratory Infection) in Cambodia by testing approximately 3,000 spacimens per year.
We are also supporting the National Antimicrobial Resistance Surveillance System by performing confirmatory testing for samples referred from 8 sentinel surveillance sites (approximately 300 samples per year).
In 2017, we tested samples to identify emerging and reemerging diseases such as, Avian Influenza, H5N1(887 cases), H7N9 (3 cases), Zika virus (12 cases), Enterovirus type 71 (70 cases), MERS-Cov (4 cases), and other bacteria.
TRAINING UNIT
LQMS
The NPHL is committed to complying with the requirements of ISO 15189:2012 and the establishment of Laboratory Quality Management System (LQMS). We are providing high quality of service that is cost-effective and timely in order to meet all stakeholder needs. All of our staff members are competent and compliant with continuing education requirements. Safety and welfare of both staff and clients are NPHL’s top priorities. .
Short Course
We have provided a training program on Laboratory Quality Management System to eleven provincial referral laboratories since 2011. Results from quality assessment show increase in average score from 18% at baseline to 64% at end line. Twelve new referral hospital laboratories will be enrolled in the program by January 2018. The National Reference Laboratory (NRL) is also providing internship programs for practicum students from nine public and private universities in the country.
Master
We are currently in the process of introducing a Master Course of Laboratory Quality Management into the School of Public Health Program in the coming years.
Practical Student
NPHL gives opportunity for students to practice in our medical laboratory. Recently practicum students from various educational institutions such as University of Health Sciences, International University, University of Puthisastra, and Chenla University are learned from experienced and professional laboratory technicians in Hematology, Biochemistry, Serology, and Microbiology.