NABL Integrated Assessment 2026: How Testing Labs Should Prepare for Regulatory Body Requirements
Updated: 13 September 2026
A testing laboratory can be technically competent and still fail to satisfy a regulator-specific approval requirement.
The reverse can also be risky. A laboratory may understand a regulator's product requirements but have weak controls around methods, equipment, personnel, traceability or validity of results.
NABL's integrated assessment programme is intended to bring these requirements into one coordinated framework.
The important point for laboratories is that an integrated assessment is not a shortcut around ISO/IEC 17025.
It adds regulator-specific expectations to the accreditation framework.
What is NABL integrated assessment?
NABL's General Information Brochure describes integrated assessment as a unified approach for accreditation, approval or recognition of testing laboratories.
Under this approach, a laboratory can be assessed for NABL accreditation and for applicable participating regulatory-body requirements through a coordinated process.
NABL identifies two central documents:
- NABL 127: Procedure for Integrated Assessment & Additional Requirements of Regulatory Body(ies) for Testing Laboratories.
- NABL 154: Application Form for Integrated Assessment of Testing Laboratories.
The current NABL announcement page states that both documents were amended on 10 August 2026.
What changed in August 2026?
NABL announced:
- NABL 127, Issue 02, Amendment 05, amendment date 10 August 2026.
- NABL 154, Issue 01, Amendment 07, amendment date 10 August 2026.
These are important because the procedure and application form are both operational documents.
A laboratory preparing with an older downloaded copy may miss current regulator requirements, eligibility conditions or application information.
Integrated assessment vs normal NABL accreditation
| Normal laboratory accreditation | Integrated assessment |
|---|---|
| Assessment against the applicable laboratory accreditation standard and NABL requirements. | Assessment against the laboratory accreditation framework plus applicable additional requirements of participating regulatory body or bodies. |
| Main outcome is accreditation within the approved scope. | Designed to support accreditation together with regulator recognition or approval where the programme applies. |
| Application uses the normal accreditation route. | Testing laboratories use the integrated-assessment application route under NABL 154. |
Does integrated assessment replace ISO/IEC 17025?
No.
ISO confirms that ISO/IEC 17025:2017 remains the current international standard for testing and calibration laboratory competence.
It covers competence, impartiality and consistent operation.
For an integrated testing-laboratory assessment, the regulator-specific requirements are additional to the laboratory accreditation framework.
A laboratory therefore still needs strong controls for:
- personnel competence;
- test methods;
- equipment;
- metrological traceability where applicable;
- measurement uncertainty where relevant;
- environmental conditions;
- validity of results;
- data and information management;
- reporting.
Which regulatory bodies can be involved?
NABL's General Information Brochure lists multiple regulatory and government agencies associated with the integrated-assessment programme.
The participating body depends on the laboratory's application and testing scope.
Because NABL 127 is amended periodically, laboratories should use the current version to determine:
- which regulator applies;
- the additional requirements;
- eligibility;
- recognition conditions;
- scope-specific requirements.
Do not assume that a requirement written for one regulator applies to all integrated-assessment laboratories.
A major 2026 eligibility clarification for food laboratories
NABL announced on 1 June 2026 that, in accordance with requirements of the concerned regulatory bodies, in-house testing laboratories of Food Business Operators, including manufacturers, processors and exporters, are not eligible for recognition or approval by the regulatory bodies under the Integrated Assessment programme.
This is an important example of why eligibility must be checked before a laboratory spends time preparing an application.
A laboratory may have good technical capability and still fall outside the regulator's eligibility conditions for a particular recognition route.
What does this mean for FSSAI-related testing?
NABL's published integrated-assessment material includes FSSAI-related additional requirements.
An earlier 2026 version of NABL 127 explicitly stated that an in-house testing laboratory of a Food Business Operator would not be considered for FSSAI recognition under integrated assessment.
The June 2026 NABL announcement reinforces the need to check laboratory independence and eligibility before applying.
This should not be interpreted as saying an in-house food laboratory cannot operate or cannot use quality controls.
The point is narrower: regulator recognition under this integrated programme is subject to the regulator's eligibility rules.
What is the cooling-off period issue?
On 10 March 2026, NABL announced that the cooling-off period required by a regulator is applicable to laboratories accredited under the integrated-assessment scheme when action is taken against accreditation status under NABL 216.
This matters because action affecting NABL accreditation status may have consequences beyond the accreditation certificate itself.
Under an integrated programme, regulatory recognition may also be affected according to the regulator's requirements.
Why laboratories need two requirement maps
A common mistake is to prepare only against ISO/IEC 17025 clauses.
For integrated assessment, create two connected maps:
- Laboratory accreditation map: ISO/IEC 17025 plus general NABL requirements.
- Regulatory map: each additional requirement of the applicable regulatory body.
Then connect both to actual evidence.
| Requirement | Evidence | Owner | Status |
|---|---|---|---|
| ISO/IEC 17025 requirement | Procedure, record, technical data or competence evidence | Quality or technical owner | Ready / gap |
| Regulatory additional requirement | Regulator-specific record or implementation evidence | Assigned responsible person | Ready / gap |
Start by confirming eligibility
Before building a large application file, answer four questions:
- Is our laboratory type eligible?
- Is the required testing field covered by the programme?
- Which regulatory body or bodies apply?
- Do any ownership, in-house laboratory or other eligibility restrictions apply?
If the answer to one of these is unclear, check the current NABL 127 and regulator instructions before proceeding.
Scope selection matters
Integrated assessment should be built around the tests the laboratory can actually perform competently.
For every proposed test, confirm:
- current method or specification;
- trained and authorized personnel;
- suitable equipment;
- reference standards or certified materials where needed;
- environmental conditions;
- quality-control evidence;
- reporting requirements;
- regulator-specific conditions.
A broad scope with weak evidence creates more assessment risk than a focused scope that the laboratory can demonstrate strongly.
Testing equipment still needs metrological control
A testing laboratory may not call itself a calibration laboratory, but many test results depend directly on measured quantities.
Examples include:
- temperature;
- mass;
- pressure;
- force;
- volume;
- time;
- dimensions;
- electrical quantities.
The laboratory should understand which equipment materially affects the validity of each test and what calibration, verification or intermediate checks are required.
Regulator requirements may be more specific than ISO/IEC 17025
ISO/IEC 17025 is intentionally general enough to apply to many types of testing laboratories.
A regulator may add detailed expectations related to:
- personnel qualifications;
- minimum infrastructure;
- test capacity;
- specific equipment;
- sample handling;
- reporting;
- turnaround or testing capability;
- legal or recognition status.
This is why a laboratory cannot rely on a generic ISO/IEC 17025 checklist alone.
Personnel authorization should match the regulator requirement
A person may be technically experienced but still fail a regulator-specific qualification rule.
Review:
- education;
- experience;
- method-specific training;
- authorization to perform tests;
- authorization to review or approve results;
- any regulator-specific qualification criteria.
Keep the evidence easy to trace from the person to the exact test scope.
Infrastructure can be a regulator requirement
Earlier 2026 NABL 127 text for food testing included requirements to provide details of laboratory infrastructure such as land, building and laboratory space.
This illustrates an important integrated-assessment principle:
Technical competence may need to be demonstrated together with regulator-specific facility conditions.
Laboratories should therefore check whether their applicable regulator requires:
- minimum laboratory space;
- segregated areas;
- controlled sample flow;
- specific utilities;
- storage conditions;
- layout evidence.
Adverse regulatory history may matter
An earlier 2026 version of NABL 127 included requirements in the food-testing section for disclosure of adverse decisions such as suspension, debarment, blacklisting or action by public authorities.
The lesson is broader than food testing.
Integrated assessment can include regulatory history as well as technical competence.
Laboratories should disclose required information accurately rather than assuming an old event is irrelevant.
How should internal audit cover integrated assessment?
Do not conduct two completely disconnected audits if the same process supports both requirements.
Instead, follow real work through the combined system.
For one selected test:
- verify customer or regulatory requirement;
- verify method and revision;
- verify personnel competence;
- verify equipment status;
- verify quality control;
- verify ISO/IEC 17025 requirements;
- verify applicable regulator-specific requirements;
- verify the final report;
- verify record retention and data integrity.
This reveals whether the integrated system works in practice.
How should nonconforming work be handled?
Nonconforming work in an integrated programme may create both accreditation and regulatory consequences.
A complete investigation should ask:
- What went wrong?
- Which results may be affected?
- Is the problem limited to one test or wider?
- Does the regulator require notification?
- Does NABL need to be informed?
- Could accreditation status be affected?
- Could a regulator cooling-off requirement become relevant?
The answer depends on the seriousness of the event and the applicable scheme requirements.
Why report templates deserve special review
An integrated-assessment report may need to satisfy both laboratory-accreditation requirements and regulator-specific reporting requirements.
Check:
- laboratory identity;
- sample or item identity;
- test method;
- results and units;
- authorized approval;
- accreditation claims;
- ULR where applicable;
- regulator-specific report content;
- electronic submission requirements where applicable.
A practical integrated-assessment readiness workflow
- Download current NABL 127 and NABL 154.
- Confirm laboratory eligibility.
- Identify all applicable regulatory bodies.
- Define the exact requested testing scope.
- Map ISO/IEC 17025 requirements.
- Map regulator-specific additional requirements.
- Link every requirement to objective evidence.
- Perform a combined technical internal audit.
- Close gaps before application.
- Recheck NABL announcements immediately before submission.
Common mistakes
- Using NABL 154 without first studying NABL 127.
- Preparing only for ISO/IEC 17025.
- Assuming all testing laboratories are eligible.
- Ignoring regulator-specific personnel criteria.
- Applying for tests the laboratory cannot demonstrate routinely.
- Using old February 2026 documents after the August amendments.
- Assuming NABL accreditation automatically guarantees regulator recognition.
- Ignoring the possible effect of accreditation-status action on regulatory recognition.
Why this matters commercially
Regulatory recognition can determine whether laboratory reports are accepted for a particular regulated purpose.
Integrated assessment therefore affects more than audit preparation.
It can affect:
- customer acceptance;
- export testing;
- supplier qualification;
- regulated product testing;
- government or board recognition;
- access to specific testing markets.
This also means a laboratory should avoid marketing itself as "regulator approved" unless the current recognition actually covers the relevant scope.
Integrated assessment is a scope-and-evidence problem
The most useful way to prepare is not to collect more documents.
It is to create a clear chain:
requirement → method → competent person → controlled equipment → valid result → compliant report → retained evidence.
Then add the regulator-specific requirements at the points where they apply.
If that chain is strong, integrated assessment becomes easier to explain and easier to maintain.
Frequently asked questions
What is NABL 127?
NABL 127 is the procedure for integrated assessment and the additional requirements of regulatory bodies for testing laboratories. NABL announced Amendment 05 dated 10 August 2026.
What is NABL 154?
NABL 154 is the application form for integrated assessment of testing laboratories. NABL announced Amendment 07 dated 10 August 2026.
Does integrated assessment replace ISO/IEC 17025?
No. Integrated assessment combines the applicable laboratory-accreditation framework with additional requirements of participating regulatory bodies.
Are in-house food testing laboratories eligible for regulator recognition under integrated assessment?
NABL announced on 1 June 2026 that in-house testing laboratories of Food Business Operators, including manufacturers, processors and exporters, are not eligible for recognition or approval by the regulatory bodies under the Integrated Assessment programme.
Can action against NABL accreditation affect regulator recognition?
NABL announced in March 2026 that the regulator's cooling-off period is applicable to integrated-assessment laboratories when action is taken against accreditation status under NABL 216, according to the regulator's requirements.
Is ISO/IEC 17025:2017 still current in 2026?
Yes. ISO states that ISO/IEC 17025:2017 was reviewed and confirmed in 2023 and remains the current edition.
Sources checked
- NABL: News & Announcements . Current 2026 announcements include the August amendments to NABL 127 and NABL 154, the June eligibility clarification and the March cooling-off-period announcement.
- NABL: Accreditation Documents register . Use the register to obtain the current controlled versions of NABL 127 and NABL 154.
- NABL: Accreditation overview and current announcements .
- International Organization for Standardization: ISO/IEC 17025:2017 . ISO confirms that the 2017 edition remains current.
Editorial note: Integrated-assessment requirements differ by regulatory body and can be amended. This article explains official public information available as of 13 September 2026. Testing laboratories should use the latest NABL 127, NABL 154, applicable regulator instructions and current NABL announcements before applying or changing their recognition status.
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