Are you intending to set up a testing lab or industrial testing facility? Well, that is an ideal step, given the demand for quality assurance among diverse industries. However, if you want to take this business one step further, you can’t afford to overlook NABL accreditation. Although getting it is not mandatory for all industries, its presence can make a huge difference in how you market your lab and drive growth. Let’s learn about NABL certification and how you can apply for it in 2026.
What are the Qualifications for NABL Accreditation?
The calibration facilities and medical labs shall be eligible for accreditation by NABL if the following conditions are met:
- They need to be ISO/IEC 17025:2017 certified.
- They must be compliant with ISO 15189:2022.
- They must be a legal entity registered as either a private limited company or an LLP.
- They should have had SOPs in place that describe how the lab runs day-to-day, including document control and data integrity.
- They need to have a dedicated quality manager with specialization in ISO standards and internal auditing.
- They need to get their analytical instruments calibrated by an NABL-accredited lab.
- The lab should have been part of a proficiency testing program or an External Quality Assessment Scheme (EQAS).
- The lab must have undergone an internal audit cycle at least once.
Accreditation Process – Step by Step
NABL accreditation is a rigorous and well-scrutinized process. It moves from structural preparation to multi-level formal evaluations.
- Gap Analysis: Compare your laboratory’s current infrastructure, equipment status, and staff qualifications with the baseline requirements of the relevant ISO standard.
- Documentation & Training: Write your particular quality manuals, SOPs & registers. Train key technical and managerial personnel in mandatory ISO internal auditor workshops.
- System Implementation & Testing: Conduct routine laboratory testing under the newly implemented QMS for at least 2 to 3 months. Complete your PT/EQAS testing and carry out your pre-application Internal Audit and MRM.
- Application Submission: Apply online through the NABL centralized portal along with the requisite application fee, equipment inventory, and proof of consultant disclosure (if applicable).
- Pre-Assessment / Document Review: Your documentation and the adequacy of facilities are reviewed by an NABL-appointed lead assessor. Initial adequacy gaps or questions must be resolved online.
- Final On-Site (or Hybrid) Assessment: A dedicated technical team performs a thorough on-site audit. They assess technical competence, staff testing ability, instrument calibrations, and sample handling pipelines.
- Non-Conformities (NCs) Closure: The assessment team will prepare the list of Non-Conformities (NCs). The laboratory is usually granted a grace period (up to 30 days) to implement Corrective and Preventive Actions (CAPA) and upload evidence of resolution to the portal.
- Grant of Accreditation: Upon successful verification of NC closures, the NABL Accreditation Committee will review the file and issue your formal Certificate of Registration.
Cost and Fee Structure
NABL operates as a self-financing body and structures its charges based on the scale of the laboratory, the number of disciplines applied for, and the operational categories.
Core Official NABL Fee Schedule
| Laboratory Type / Scope | Application Fee (Per Discipline/Product Group) |
| Testing Laboratories (Chemical, Biological, Mechanical, etc.) | ₹11,000 |
| Calibration Laboratories (Electro-Technical, Thermal, Fluid Flow) | ₹11,000 to ₹33,000 (depending on parameters) |
| Integrated Assessment Labs (e.g., FSSAI, APEDA approvals) | ₹25,000 |
| Forensic & Software Testing Laboratories | ₹44,000 |
| Medical Testing Laboratories (Scale-based by patient load/day) | |
| • Micro Labs (Up to 25 patients/day) | ₹6,000 |
| • Mini Labs (26 to 50 patients/day) | ₹10,000 |
| • Small Labs (51 to 100 patients/day) | ₹18,700 |
| • Medium Labs (101 to 400 patients/day) | ₹44,000 |
| • Large / Very Large Labs (401 to 1000+ patients/day) | ₹1,10,000 to ₹2,20,000 |
Hidden Costs to Budget Over the Official Fees
The government portal charges fixed direct fees, but the macro cost of securing NABL certification includes secondary operational investments:
- Assessment Expenses: The NABL assessment team’s actual expenses for travel, boarding, and lodging during the on-site evaluations shall be borne by the applicant laboratory.
- Equipment Calibration: Calibration of all your standard lab hardware by third-party accredited agencies can cost anywhere from ₹15,000 to over ₹100,000, depending on complexity.
- PT/EQAS Fees: Fees for formal proficiency testing schemes run by specialized providers.
- Infrastructure & Training Upgrades: Upgrading physical testing layouts, purchasing certified reference materials, and registering the quality manager for mandatory training courses.
NABL has simplified its certification lifecycle. The accreditation is valid for 4 years with an automated surveillance or a physical audit cycle per year to ensure your quality systems remain fully uncompromised.
Contact Advisou now to get an NABL certificate hassle-free. We make registration for the applicant seamless and stress-free from the beginning. With its strong network of experts and years of experience, Advisou is a leading licensing partner in India.
Also Read: AD Code Registration: A 2026 Guide for Indian Exporters
FAQ’S
Q: Can a proprietorship firm apply for NABL accreditation?
A: Yes, they can go ahead with NABL approvals.
Q: What is the average time of the whole NABL approval process from start to finish?
A: Usually, a laboratory with a robust Quality Management System (QMS) will be accredited within 4 to 6 months. For new facilities, it can take 9-12 months.
Q: Is an NABL test report valid outside India?
A: Yes. NABL is a full member and a signatory to the international ILAC Mutual Recognition Arrangement (MRA). Hence, test reports accredited by NABL are accepted by international buyers and overseas customs authorities across the globe.
Q: Is it possible for a person to get NABL accreditation?
A: No. NABL accredits conformity assessment bodies (CABs) like structural testing laboratories, calibration units, or medical diagnostic facilities. It does not give people credit.
Q: What happens if a lab does not address its Non-Conformities (NCs) within 30 days?
A: If a laboratory does not provide acceptable Corrective and Preventive Actions (CAPA) within the prescribed 30 days, then NABL may reject the application, which means the lab will have to apply again with new fees.
