National Accreditation Board for Testing & Calibration Laboratories (NABL)

National Accreditation Board for Testing & Calibration Laboratories (NABL) is a society providing Recognition (Accreditation) of Technical competency of a testing, calibration, medical laboratory & Proficiency testing provider (PTP) & Reference Material Producer (RMP) for a selected scope of standards.


It is an autonomous body under the Department of Science and Technology having Mutual Recognition Arrangements with APLAC (Asia Pacific Laboratory Accreditation Cooperation) , MRA (Mutual Recognition Arrangement) , ILAC (International Laboratory Accreditation Cooperation) and is registered under the Societies Act., with the objective to provide Government, Industry  and Industry Association in general  for third-party assessment of the quality and technical competence of testing and calibration laboratories. 

NABL Accreditation

Accreditation is the attestation by third party with the conformity assessment body convincing the formal demonstration of its ability to hold out specific conformity assessment task. Conformity Assessment Body (CAB) does the testing which includes medical/standardisation Laboratory, Proficiency Testing supplier, Certified Reference Material Producer.

The liberalization of trade and industry policies of Government of India has created consciousness among domestic trade and providing greater thrust for export. As a consequence testing centres and laboratories have to show the capabilities acceptable at an international  level of competence.

It is a method by which the body gives recognition, based on third party assessment and as per international standards of a technical competence for specific tests/ measurements.

In the same manner Proficiency testing Provider accreditation gives formal recognition of competence for organizations that provide proficiency testing. Based on the third party assessment Reference Material Producers Accreditation gives formal recognition of competence following international standards to carry out the production of reference materials.

Scope of NABL Accreditation

NABL Accreditation is currently being given in the following fields and disciplines. Depending upon the scope discipline belongs to the multi-disciplinary. CABs shall have to apply in relevant discipline separately .On the scope of accreditation, refer to the relevant specific criteria.

  • Testing
  • Calibration
  • Medical
  • Biological
  • Photometry
  • Chemical
  • Radiological
  • Electrical
  • Electronics
  • Fluid-Flow
  • Mechanical
  • Forensic
  • Electro-Technical
  • Medical Devices
  • Thermal    
  • Optical
  • Clinical Pathology
  • Haematology &   Immunohematology
  • Microbiology & Serology
  • Histopathology
  • Cytopathology
  • Genetics
  • Nuclear Medicine (in-vitro tests only

Benefits of NABL Accreditation

Formal recognition of ability of a laboratory by an Associate in accordance with international criteria has many advantages:


  1. Increased confidence in Testing/ activity Reports issued by the laboratory
  2. Better management of laboratory operations and feedback as to whether or not they have technically competent and sound Quality Assurance System.
  3. Potential increase in business because of enhanced customer satisfaction and confidence.
  4. Customers will search and identify the laboratories accredited by NABL for their needs from the NABL Web-site or Directory of Authorised Laboratories
  5. Users of authorised laboratories enjoy more access for their products, in both domestic and international markets.
  6. Savings in terms of time and cash thanks for the reduction or elimination for re-testing of product.



Given below is the methodology to implement ISO 17025 in your organization.


 Creating Awareness  :- Creating awareness about  standard and quality management in the entire  organization at all Levels.


 Policy & Objective :-

  •  Finalizing policy for quality and objectives as per requirements.
  • Quality policy keeping the commitment towards customers and employees in mind.
  • On the basis of SMART technique. (Specific, Measurable, Achievable, Relevant and Time bound) Quality objectives are developed.

Gap Analysis:-

  •  Mapping of your existing operations with that of the requirements as per the standard asked for.
  • Preparation of detailed gap analysis report which shows degree of compliance at present level with various clauses and requirements.


As per QMS assistance in following documents preparation.

  • Quality Manual
  • Procedures and Functional Formats/ test/system
  • Functional  instructions (work/ test)

Assistance In UOM And Method Validation

Internal Audit

  • Conduct of internal auditor training
  • Internal audit Master Plan/schedule/report
  • Internal audit result action plan


QMS meeting

  • Management Review Meeting its agenda, minutes and action plan

Shadow Audit

  • Pre-certification audit to review in line with accreditation body to reflect the changes required as per the document.
  • Before the final Certification audit determining and addressing Non-Conformities if any in the system.

Final accreditation Audit

Final accreditation audit will be done by accreditation body. We will assist your organization in closing non-conformities (if any) and after the audit your organization will be awarded ISO 17025 accreditation


How to get NABL Accreditation?


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Connect With Corpseed

Connect with the team corpseed to discuss specific requirements for your business at IVR: +91 7558 640 644 or It takes 20-25 minutes to discuss requirement.

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Once you discuss the requirement, we will align a dedicated Account managers are here to help understand your business and provide best solutions and assist you with the entire process.

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Real Time Update

Use our platform to track progress of application and many more. Always know what is going on with your application, what is in progress, and what is done.

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Job Completed

Once job is completed, you will receive documents directly to your email ID and at your doorstep along with 30 days payback guarantee incase not satisfied with the services.



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