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BIS Laboratory Recognition Scheme (LRS): Complete Guide

Becoming a BIS-recognised testing laboratory.
23 September 2026 by
BIS Laboratory Recognition Scheme (LRS): Complete Guide
Gaurav Kumar
Product Certification (BIS, CE, ISO)Complete Guide3 min read
The short answer

The BIS Laboratory Recognition Scheme recognises third-party and in-house laboratories to test products for BIS certification schemes, including CRS and product certification. Labs must hold NABL accreditation to ISO/IEC 17025 for the relevant standards, apply online, undergo BIS assessment and receive recognition for a defined scope and period.

SchemeBIS LRS
PrerequisiteNABL accreditation (ISO/IEC 17025)
ScopeSpecific Indian Standards

Eligibility

  • NABL accreditation for relevant tests
  • Qualified staff and equipment
  • Independence and impartiality

Process

  1. Apply online with scope.
  2. Document review.
  3. On-site assessment.
  4. Recognition.

Obligations

Follow BIS test procedures, timelines and reporting, and maintain accreditation.

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Business opportunity

Growing QCO and CRS coverage increases demand for recognised labs.

Frequently asked questions

Can foreign labs be recognised?

BIS recognises certain overseas labs under specified conditions.

Is recognition permanent?

It is granted for a period and subject to surveillance.

Can in-house labs be recognised?

Yes, under conditions specified by BIS.

What is NABL?

National Accreditation Board for Testing and Calibration Laboratories.

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Keep reading

Documents Required for BIS Registration
What manufacturers and brand owners must prepare.