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India · Accreditation

ISO/IEC 17025 accreditation in India

Achieve ISO 17025 accreditation in India with Sterling: 8,100+ client engagements in 60+ countries, 20+ years.

  • Accreditation support
  • Mumbai office team
  • Effivity software included
  • Academy training included

Clients include

  • Allianz
  • Emirates Flight Catering
  • Etihad Rail
  • Haier
  • Whirlpool
  • Emerson
In short

ISO 17025 accreditation in India at a glance

Medical Devices Rules, 2017 refers to ISO/IEC 17025, yet none of the Indian instruments checked makes it compulsory. Buyers in India ask for it anyway.

Laboratory accreditation in India rests with NABL, the National Accreditation Board for Testing and Calibration Laboratories, which accredits testing and calibration laboratories to ISO/IEC 17025 and is a signatory to the ILAC and APAC mutual recognition arrangements, so its accredited results travel. It is accreditation, not certification: NABL's assessors examine technical competence test by test, including method validation, measurement uncertainty, traceability and proficiency testing, as well as the management system. Regulators lean on it in different ways; CDSCO's medical device FAQ, for example, expects testing laboratories to conform to a laboratory quality management system. For a manufacturer's in-house laboratory or an independent testing house, the work is defining a scope NABL can assess and building the technical records behind every test in it. Sterling's Navi Mumbai office prepares the laboratory for NABL assessment and supports corrective actions afterwards, with Effivity and Sterling Academy included; NABL alone grants accreditation. The questions laboratories ask follow.

The need

Who needs ISO 17025 in India, and what happens without it

In India the question rarely comes from a law. It comes from the buyer, the regulator or the partner that wants proof before it signs. These are the organisations that get asked.

  • Testing and calibration laboratoriesNABL accredits testing and calibration laboratories to ISO/IEC 17025.
  • Medical device testing laboratoriesCDSCO's FAQ requires testing labs to conform to a laboratory quality management system.
  • Manufacturers' in-house laboratoriesCustomers and regulators accept results more readily from accredited labs.

Not sure which of these applies to you?Answer a short set of questions and your readiness report arrives by e-mail.

Take the ISO/IEC 17025 readiness check
Requirements

ISO 17025 requirements in India

Strip away the vocabulary and ISO/IEC 17025 requires a laboratory to prove six things about its competence and the results it reports.

You are impartialCommercial, financial or other pressures do not influence results, and risks to impartiality are identified and managed.
Staff are competent and authorisedEach person who performs, reviews or reports work is qualified, trained, monitored and authorised for those tasks.
Equipment is calibrated and traceableEquipment is fit for purpose and calibrated, with measurement results traceable to recognised references.
Methods are validated or verifiedMethods suit the work, are validated where needed or verified before use, and measurement uncertainty is evaluated.
Results are checked and reported properlyQuality control and proficiency testing confirm validity, and reports state results clearly, accurately and without ambiguity.
The management system worksComplaints, nonconforming work, risks, internal audits and management review run under a documented management system.

In India these six sit alongside the local laws and regulations listed under drivers below; one system can evidence both. The detail is on the global hub: ISO/IEC 17025 explained →

How Sterling gets an Indian company accredited

How to get ISO 17025 accreditation in India

One team from the Mumbai office carries the work from scoping to accreditation. Across India from the Navi Mumbai office: on-site in Mumbai and the Mumbai Metropolitan Region, on-site or remote for other states; remote delivery for distributed teams.

  1. Discovery call and scopeEntities, locations, regulators and target date, agreed before any proposal.
  2. Gap assessment against ISO/IEC 17025 and the Indian requirements that apply to youControls you already run for your regulators and customers are reused, not rebuilt.
  3. Your system built with your team in EffivityRisks, controls, evidence, incidents and reviews in one live system the auditor can see.
  4. Internal audit, management review and corrective actionsYour internal auditors trained by Sterling; the evidence proven before any external review.
  5. The accreditation body assessmentThe accreditation body assesses and decides. Sterling supports the assessment.
Included in every engagement
  • End to end, from one team
  • Effivity ISO & GRC software
  • Preferential Sterling Academy access, with complimentary awareness training for your people
  • Internal auditor training for your audit team, as applicable to your standard
  • Vulnerability assessment on ISMS engagements

The Sterling Promise: 100% on-time completion, 100% success, 8,100+ client engagements.Sterling does not certify. Certification decisions stay with independent bodies.

Time

How long does ISO 17025 accreditation take in India?

There is no standard duration: it depends on your scope and on how much of the system already runs. In India these are the factors that set the timeline.

  • Scope of tests or calibrations to be accredited
  • Method validation and measurement uncertainty evidence
  • Proficiency testing results available
  • NABL assessment scheduling

Sterling agrees a dated plan with you on the discovery call, once the scope is known.

Cost

How much does ISO 17025 accreditation cost in India?

The cost has two parts: the consulting work to build and prove the system, and the accreditation body’s fees, which are quoted separately. In India these factors move both.

  • Number of tests, disciplines and sites in scope
  • NABL fees quoted separately from consulting
  • Equipment calibration and reference standards
  • Proficiency testing participation

Sterling gives one customised, all-inclusive proposal after the discovery call, never before the scope is agreed.

Choosing a partner

ISO 17025 consultants and assessors in India

Two different organisations are involved. A consultant helps you build the system and prove it works; the accreditation body then audits or assesses it and decides. Keeping the two separate is what makes the result credible to buyers and regulators.

  • Check that the body’s accreditation or approval covers ISO 17025 and your sector, and that its certificates can be verified online.
  • Ask the consultant how the local requirements in India are mapped into the same system, so nothing runs twice.
  • Ask for client references in your sector; Sterling’s client letters are available on request.
  • Agree who owns the evidence and the tool after the engagement; with Sterling the system stays yours, in Effivity.

    Laws and regulations that drive ISO 17025 in India (2)

    InstrumentHow it treats the standard
    NABL accreditation — ISO/IEC 17025 testing and calibrationAccreditation
    NABL accredits testing and calibration laboratories as per ISO/IEC 17025 and is an ILAC and APAC MRA signatory.
    Medical Devices Rules, 2017 — CDSCO FAQ (CDSCO/FAQ/MD/01/2024)Refers to / expects
    Testing laboratories shall conform to the requirements of a Laboratory Quality Management System; no GLP certificate under MDR-2017.

    Accreditation, audit language and remote audits in India

    Accreditation, not certification: granted by NABL after assessment. Sterling prepares the laboratory; NABL decides. Edition and transition details: ISO/IEC 17025 hub →

    Audit language

    English audits are the norm; agree interviews in Hindi or the state language, any interpreter and the document language with the certification body at application.

    Remote and on-site

    Remote audit elements are at the certification body's discretion under its accreditation rules; operational sites are normally visited on-site.

    ISO 17025 in India: questions clients ask

    Who accredits laboratories in India?

    NABL, the National Accreditation Board for Testing and Calibration Laboratories, accredits testing and calibration laboratories against ISO/IEC 17025. It is a constituent board of the Quality Council of India. Accreditation is granted by NABL after assessment; consultants only prepare the laboratory, and NABL decides.

    Is NABL accreditation recognised abroad?

    Yes, through international arrangements. NABL states that it is a signatory to the ILAC and APAC mutual recognition arrangements for ISO/IEC 17025 testing and calibration. Ask the foreign buyer or regulator whether those arrangements meet their requirement, as acceptance is their decision.

    Do medical device testing labs need accreditation?

    CDSCO expects testing laboratories to conform to the requirements of a Laboratory Quality Management System, according to its FAQ on the Medical Devices Rules, 2017, which does not require a GLP certificate. Whether accreditation is needed depends on the test, so check the Rules or ask CDSCO.

    Read more

    More on ISO 17025 for Indian organisations

    Explore

    Other standards Indian businesses ask Sterling for

    Organisations in India often combine ISO/IEC 17025 with one of these, under one management system where the scopes allow.

    All 23 standards Sterling delivers in India →

    Next step

    Start with a free discovery call from the Mumbai office

    A Sterling consultant goes through your entities, your regulators and your target date with you. No proposal until the scope is agreed.

    Sources

    1. NABL accreditation — ISO/IEC 17025 testing and calibration — nabl-india.org (accessed 5 Oct 2026)
    2. Medical Devices Rules, 2017 — CDSCO FAQ (CDSCO/FAQ/MD/01/2024) — cdsco.gov.in (accessed 5 Oct 2026)
    3. National Accreditation Board for Testing and Calibration Laboratories (NABL) — nabl-india.org (accessed 5 Oct 2026)

    Talk to a consultant

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