About Us

BIO-DIAGNOSTICS® is North India’s First Fully Automated Advanced prominent Immuno-Diagnostic lab. This pioneering networked laboratory in the Indian diagnostic Industry was founded in the year of 1991.It provides specialized tests with international quality at affordable costs to the common man across the country. Radio-Immuno-Assay (RIA) lab was approved by Bhabha Atomic Research Centre (BARC) in the year 2002, the prime research institute of the Government of India. After rigorous investigation on various testing procedures adopted by us this lab was awarded ISO9001-2000 certification standard for Quality Management Systems for the performance of “Advanced Diagnostic Pathology” in 2005. After some time the lab was warded ISO9001-2008 Certification standard for Quality Management System for the performance of “Advanced Diagnostic Pathology” . In 2017 lab got NABL Accredited Medical Laboratory (vide certificate no. M2066) in various disciplines of medical testing. After gaining rich experience in diagnostic services provided by this lab and with the immense support of medical professionals and franchisee network the BIO-DIAGNOSTICS® has now got a status of a reference lab & has now extended its services in the fields of Diagnostic Molecular Biology, In-vitro Allergy Testing and Rapid Microbiological cultures.
With the space of time BIO-DIAGNOSTICS® has completed its three decades of its successful operation. By contributing significantly to the Indian diagnostic Industry, BIO-DIAGNOSTICS® covers this continent length & width in providing its services across the India through various franchisee, which enable blood samples to reach the centralized processing laboratory in Delhi.
The unmatched quality of BIO-DIAGNOSTICS® services is attributable by adaptation of stringent international quality standards with dedication of the highly trained and dedicated technical staff, strong and experienced professional backup, well equipped hi-tech technology and widespread franchisee’s network. The concept of centralized processing ensures a focused approach in attaining and maintaining the very high standards of quality control & accurate reporting of results.
Satisfied Patients
Satisfied Doctor
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Dr. Naresh Kumar Kuchhal, Ph.D (Bio-Chemistry)
C-RIA (BARC) Mumbai
Member Indian Board of Clinical Bio-Chemistry (MIBCB)

Life membership
Association of Clinical Bio-Chemist of India -2944
Indian Society of Hematology and Blood Transfusion (ISHBT) , L875
Indian Academy of Biomedical Sciences (AIBS) -119/15
Association of Clinical Biochemist and Microbiologist (ACBM)

DR Sachin Aggarwal,MBBS,MD (PATHOLOGY)
Life Member
Indian Society of Hematology and Blood Transfusion
Qualified Internal Auditor for NABL

ADMIN and overall Incharge accounts


An ISO9001-2000 Certification for Reference Lab in the field of Advanced Pathology Testing awarded in 2005

An ISO9001-2008 Certification for Reference Lab in the field of Advanced Pathology Testing awarded in 2011 and renewed in 2015

NABL Accreditation IS the highest level of accreditation for laboratories in India. It follows and is connected to International Laboratory Accreditation Council via Asia Pacific Laboratory Accreditation Council is the specific International Standards for Medical Testing Laboratories.

Out of estimated 1,50,000 labs in India, only around 500 labs have been able to get this accreditation so far, that means only 3% labs are able to make it to NABL Accreditation.


At all the tests at BIO-DIAGNSOTICS® are done using fully and Semi automated instruments and internationally acclaimed reagents and controls. The Quality control is maintained and it can be described at 2 levels

1.Internal quality controls:

o BIO-RAD controls: They are standardized controls supplied by BIORAD,USA with certain ranges for each parameter and is used for all theClinical Bio-Chemistry , Heamatological and Urine parameters
o ROCH controls: These controls are run for all Immuno-Assay parameters both on the normal(PRECICONTROL UNIVERSAL abnormal range everyday before starting the assay in all batches.
o Kit controls: These are available along with the kit bought and they reflect the assay performance for the kit. These are run daily along with the samples,eg.ELISA and RIA parameters.
o The values obtained by running the above control samples are monitored by means of plotting LEVEY-
JENNING plots and is summarized once in a week with obtained SD and %CV evaluating the weekly performance of the assay.
o The software randomly puts 20% of the total test volumes for rechecking on a daily basis. The software also
compares the obtained values to the earlier ones. This helps in assessing the reproducibility of our assays.

2. External quality control (EQAS)

BIO-DIAGNSOTICS® participates in 3 different external quality control Proficiency Testing
o EQAS (External Quality Assurance Services) from BIORAD, USA
o EQAS (External Quality Assurance Services ) from Association of Clinical Biochemist of India ,CMC Vellore)
o EQAS (External quality Assurance Services ) from AIIMS for Hematology
o EQAS (External quality Assurance Service )from Ganga Ram Hospital for MICROBILOGY and SEROLOGY

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