BIS Corrigendum 2026: Important Change in Certificate of Conformity Validity Explained
BIS Conformity Assessment Regulations Amended | CoC Validity: Fixed 5 Years → Up to 5 Years | Affects Schemes IV, VII & IX
On April 28, 2026, the Bureau of Indian Standards (BIS) published a significant amendment to the BIS Conformity Assessment Regulations - a one-line change that has major implications for every manufacturer, importer, and certification holder in India. The corrigendum revises how long a Certificate of Conformity (CoC) remains valid, removing the guaranteed fixed 5-year duration and replacing it with a flexible "up to five years" framework determined by BIS based on product risk, factory assessment outcomes, and ongoing surveillance findings.
If your business plans its certification renewals, supply chain schedules, and compliance budgets around a predictable 5-year cycle - that predictability is now gone. Standphill India has analysed this amendment in detail. Here is everything you need to know.
What Exactly Has Changed - The Amendment Word for Word
The BIS Corrigendum 2026 amends a single provision in the BIS Conformity Assessment Regulations. The change is precise - but its impact is far-reaching.
"The certificate of conformity shall be granted for an initial period of 5 years."
"The certificate of conformity shall be granted initially up to five years."
Under the old regulation, BIS had no discretion - a CoC was always granted for exactly 5 years. Under the new corrigendum, BIS can issue a CoC for any duration from 1 year up to 5 years - the actual validity will be determined by BIS based on its assessment at the time of grant.
Certificate of Conformity may now be issued for:
Do not assume your next CoC will be for 5 years. BIS has discretion to issue shorter validity periods based on product risk classification, factory audit findings, and ongoing surveillance results. The 5-year duration is now a maximum - not a guarantee.
Which BIS Conformity Assessment Schemes Are Affected?
The BIS Corrigendum 2026 impacts three key conformity assessment schemes under the BIS Conformity Assessment Regulations, 2018. If your product is certified under any of these schemes, this amendment directly affects your next renewal or fresh application.
Certificate of Conformity
For general goods and products - where BIS issues a CoC based on type testing and initial factory assessment.
Batch / Consignment CoC
For specific batch or consignment conformity - typically used by importers for goods entering the Indian market.
Licence to Standard Mark
The ISI Mark licence - India's most widely recognised product quality certification, mandatory for hundreds of product categories.
Scheme I (ISI Mark - Domestic Manufacturers) and Scheme II (FMCS - Foreign Manufacturers) are not directly listed in the corrigendum. However, the risk-based assessment philosophy introduced by this amendment signals BIS's broader direction toward outcome-linked certification validity across all schemes. Standphill India recommends that holders of all BIS licence types monitor further BIS communications carefully.
Why Has BIS Made This Change? The Regulatory Intent
BIS refers to this as a corrigendum - technically a correction - but in substance it reflects a deliberate policy shift toward a risk-based conformity assessment framework. This aligns India's BIS system with the approach adopted by conformity assessment bodies in the EU, UK, and major international markets, where certificate validity is calibrated to product risk rather than fixed by rule.
- Enable BIS to monitor high-risk product categories more closely through shorter validity periods and more frequent reassessment
- Allow BIS to reward consistent compliance - manufacturers with strong factory audit outcomes and clean surveillance records may receive the full 5-year validity
- Create a direct link between ongoing product quality performance and certification duration
- Strengthen BIS's regulatory oversight in categories where product safety risk to consumers is highest
- Align validity periods with real-world product performance data gathered through BIS surveillance
Standphill India's Perspective: This change rewards manufacturers who treat BIS compliance as a continuous discipline - not a one-time exercise every 5 years. The strongest signal you can send to BIS is a consistently audit-ready factory, well-maintained test records, and zero surveillance observations. That profile is now directly linked to how long your next CoC will last.
What This Means for Your Business - Impact on Certification Planning
The BIS Corrigendum 2026 ends the fixed 5-year renewal cycle that manufacturers and importers have built their certification calendars around. The practical impact depends on your product category, your factory's audit history, and the risk classification BIS assigns to your products.
| Business Area | Before Corrigendum | After Corrigendum |
|---|---|---|
| CoC Validity Duration | Fixed 5 years - guaranteed | 1 to 5 years - BIS discretion based on risk and audit outcome |
| Renewal Budget Planning | Predictable 5-year cycle | Variable - must build flexibility for shorter cycles |
| Supply Chain Timelines | Known renewal date 5 years ahead | Renewal date may now be 1–4 years ahead - plan accordingly |
| Factory Audit Importance | Important for grant - less linked to duration | Directly influences how long your CoC will last - critical |
| Importers with Consignment CoC | Known 5-year validity for import planning | Validity may be shorter - importers must verify each CoC duration |
5 Immediate Actions Every Manufacturer and Importer Should Take
Do Not Assume 5 Years for Your Next CoC
Review all active and pending CoC applications under Schemes IV, VII, and IX. Do not plan supply chains or import schedules around a guaranteed 5-year validity period - the actual duration is now determined by BIS at the time of grant.
Strengthen Your Factory Audit Readiness - Immediately
Factory audit outcomes now directly influence CoC validity. Manufacturers with strong audit profiles - complete test records, calibrated equipment, clean non-conformance history, and robust QA documentation - are best positioned for the maximum 5-year validity under the new framework.
Build Renewal Flexibility into Your Compliance Budget
Certification renewal costs and timelines must now be budgeted for a variable cycle - potentially as short as 1 year. Review your annual compliance expenditure and build in contingency for more frequent renewal scenarios for higher-risk product categories.
Monitor BIS Product-Category Guidance
BIS is expected to issue product-category-specific guidance on validity period determination criteria. Monitor BIS ManakOnline communications and official BIS notifications for updates relevant to your specific product category and applicable scheme.
Consult Your BIS Certification Expert Now
If you have active CoC applications, pending renewals, or new certification plans under Schemes IV, VII, or IX - consult a qualified BIS certification consultant immediately to understand how this corrigendum specifically affects your products, timelines, and planning.
Need clarity on how this corrigendum affects your specific products?
Standphill India's BIS experts have reviewed the amendment in full. Contact us for a product-specific compliance assessment - no charge.
Also Read
BIS Certification for Indian Manufacturers - Scheme I Complete Process BIS FMCS - Foreign Manufacturer Certification for India Quality Control Orders (QCOs) - Complete Reference ListWhy Manufacturers and Importers Trust Standphill India for BIS Compliance
Regulatory changes like the BIS Corrigendum 2026 do not happen in isolation - and their impact on your specific products, certification status, and business plans requires expert interpretation, not guesswork. Standphill India has been tracking BIS regulatory developments for over 20 years, and has delivered 10,000+ BIS certifications for manufacturers across India and internationally - from South Korea and China to Europe and the Middle East. When BIS changes the rules, our clients are the first to know exactly what it means for them.
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