- BIS certification under IS 2002:2009 is mandatory for all steel plates, other than stainless, used for boilers and pressure vessels.
- It provides assurance that these plates have been tested under the chemical composition, mechanical and heat treatment specification prescribed, for safety at high service temperature.
- All manufacturers are required to obtain a BIS license, a testing facility, and manufacture with the product name.
- Buyers must verify the scope of license, and test certificates prior to procurement of material for a project.
- Certification confers credibility to suppliers, while also providing buyers assurance that the plate will be accepted by major industrial projects.
Introduction

A fabrication project in Pune experienced delays and incurred increased costs when all boiler steel plates failed inspection, waiting for BIS certification markings. This is a growing reality for projects across India’s pressure vessel and boiler industry. Steel plates that work in high temperature and pressure must be safe for use and made to the appropriate quality. The minimal mark of compliance is the BIS certification under IS 2002:2009 which shows that the steel plate was tested, traceable and manufactured to the applicable national standards. This protects the manufacturer and the buyer from costly failures and compliance issues with a regulator. For critical pressure applications, certified steel is neither optional nor an alternative. Bureau of Indian Standards
What is IS 2002:2009?
IS 2002:2009 is an Indian Standard published by the Bureau of Indian Standards (BIS) in 2009, and it covers steel plates for use in boilers and pressure vessels for intermediate and high temperature applications. It covers the quality, strength and safety of steel plates for severe industrial applications.
Key Points:

- Specifies the explicit chemical composition, mechanical properties and heat treatment.
- Defines three grades of steel – Grade 1 (low tensile), Grade 2 (medium tensile) and Grade 3 (high tensile).
- Describes tests including tensile tests, bend tests and ultrasonic tests.
- Specifies marks and traceability and requires certification from BIS.
- Assures the fitness and reliability of steel plates used in boilers, pressure vessels, and other applications. ISI MARK
Why is BIS Certification Mandatory
- The Steel and Steel Products (Quality Control) Order requires BIS certification of all steel plates utilized in boilers and pressure vessels.
- BIS certification indicates that steel plates conform to IS 2002:2009 addressing chemical composition, mechanical properties, and heat treatment.
- The Certification is assurance that the plates can operate safely at their pressure and temperature.
- It equally assures that the manufacturing, inspection and marking practices are uniform across the steel industry.
- Mandated BIS Certification plays an important role to ensure unsafe or substandard materials are not used in conditions where safety is vital, whether it be to the safe operation of the industry or the safety of the public.
Importance & Benefits of BIS Certification
| Importance | Benefits |
| Ensures safety in high-pressure and high-temperature operations | Prevents equipment failure and accidents |
| Mandatory under the Quality Control Order | Keeps manufacturers legally compliant |
| Verifies quality as per IS 2002:2009 standards | Guarantees consistent and reliable material supply |
| Builds buyer and industry confidence | Increases market acceptance and project eligibility |
| Promotes uniform manufacturing practices | Reduces risk of rejection and improves brand reputation |
Step-by-Step Process of BIS Certification

Step1:Documentation
- You will be required to collect relevant technical documentations including product drawings, specifications and process flow charts.
- A Quality Manual for the product you seek approval for will be needed which includes controls over manufacturing and testing.
- Ensure availability of past test reports and calibration certificates of testing equipment.
- Verify that all documents comply with the requirements of the applicable Indian Standard (IS 2002:2009).
Step2:Product Testing
- Send the appropriate product sample to a BIS recognised or NABL accredited laboratory.
- Testing will be completed according to the applicable clauses of the Indian standard.
- The tests will include chemical composition, mechanical strength, etc. and other factors required.
- The test report will.ensure that the testing is valid authentication and aligns with specifications stated in the product submission.
Step3:Application Submission
- Complete the application form. You will need to submit a form using the online BIS submission portal.
- Your application will need to include all the required documents and the valid test report.
- Pay the required fee as well as the processing fee using the guidelines outlined by BIS.
- Keep a copy of your submission and receipt documents for your records.
Step4:Scrutiny and Inspection
- The BIS will review the submitted documents and the test report for completeness.
- Form inspection will be scheduled to inspect product capability and quality systems.
- Inspectors will observe the manufacturing and testing, product testing , including traceability.
- The Nonconformity will require correcting with evidence.
Step5:Grant of License
- Once compliance is confirmed, BIS grants the certification licence to the manufacturer.
- The licence specifies the product, grade, and scope covered under the relevant standard.
- Manufacturers can now use the Standard Mark (ISI mark) on certified products.
- Regular surveillance audits and sample testing ensure continued conformity.
Documents required for BIS Certification
| Category | Documents Required |
| Company Details | Company registration certificate, GST certificate, and factory licence |
| Product Information | Product drawings, grade details, manufacturing process flow, and technical specifications |
| Quality Assurance | Quality Manual, in-process inspection plan, and test procedure documents |
| Testing Records | Latest internal and third-party lab test reports as per IS 2002:2009 |
| Manufacturing Setup | List of machinery, testing equipment, and calibration certificates |
| Authorisations | Authorised signatory letter and factory layout diagram |
| Importers (if applicable) | Authorisation letter from foreign manufacturer and importer agreement |
| Supporting Documents | Undertaking for conformity, previous BIS licence copy (if any), and fee payment proof |
Timelines, Costs, Validity & Renewal
- Timelines: Generally complete within 30 and 60 days of testing and inspection.
- Costs: Price will include application, testing, inspection and marking fee as per BIS requirements.
- Validity: Valid for a period of 2 years from the date of issue.
- Renewal: Should apply at least 30 days before the expiry date, can be renewed for a 5 year time-frame.
Why Choose Diligence Certifications
- Expertise: Professional consultants knowledgeable of BIS standards, QCOs, and technical documentation for IS 2002:2009.
- Comprehensive Service: Assistance for everything from the application filing to the testing coordination, inspector run through, and IOT.
- Fast Tracking: The application process will be expedited due to the streamlined documentation and regular follow up which will lead to faster certification times.
- Industry Experience: A history of serving steel manufacturers, EPC contractors, and boiler fabricators throughout India in the past.
- Assured Compliance: To ensure your product is fully compliant with BIS standards to minimize rejection / non-compliance.
- Ongoing Support After Certification: Ongoing support for renewals, changes in scope, and regulatory updates.
Conclusion
BIS certification for steel plates for pressure vessels For Intermediate and High Temperature Service, including Boilers under IS 2002:2009 is necessary for safety and compliance in critical industry applications, as it ensures the testing of certified steel plates to be compliant (as accepted by all Inspecting Authorities) in terms of strength and quality for use under high-pressure conditions. For buyers, acquiring certification allows them to validate that they are obtaining a maintained and tested material supply. Working with qualified and reputable regulatory compliance and testing organizations like Diligence Certifications, helps to make the entire compliance process faster, compliant, expedient, and less of a headache.
Frequently Ask Questions
What does it mean to have BIS Certification for Steel Plates according IS 2002:2009?
BIS Certification as per IS 2002:2009 is an indication that the safety, strength and quality, for the intended use in boilers and pressure vessels, meets Indian Engineering Standards.
Is BIS Certification required for Steel Plates?
Yes. BIS Certification is required for compliance with the Government of India’s Quality Control Order (QCO), for any manufacturer or importer, supplying steel plates.
Where is BIS Certification for Steel Plates needed?
Industries such as the oil and gas, heavy engineering, petrochemical and power industries use the IS 2002:2009 steel plates for boilers and pressure vessels and they will require the BIS Certification.
Does the IS 2002:2009 describe the grades of Steel Plates?
Yes. The IS 2002:2009 describes three grades of steel plates, Grade 1, Grade 2 and Grade 3, at different temperature ratings and with different tensile strength ratings.
How long will it take to get BIS Certification?
The time to get BIS Certification can vary between 30 - 60 days, and the time can vary based on logistics for moving the materials and timing on the laboratory test, timing on completing the documentation review and timing to schedule the initial factory inspection.
What basic documents will I need to finish the BIS Certification application?
The basic documents you will need to finish your BIS Certification.
How long is a BIS licence valid?
BIS licensing is valid for a period of two years with the possibility of renewal for up to five years subject to satisfactory compliance.
BIS licensing is valid for a period of two years with the possibility of renewal for up to five years subject to satisfactory compliance.
Among the benefits are that it makes the product more trustworthy, conforming to the law and accepted in the market, and also, the chances of the product being rejected or causing safety failure are lowered.
Among the benefits are that it makes the product more trustworthy, conforming to the law and accepted in the market, and also, the chances of the product being rejected or causing safety failure are lowered.
Sure, foreign manufacturers can file an application through the FMCS of BIS.
How can Diligence Certifications help with BIS Certification?
Diligence Certifications is the one who organizes the paperwork, arranges the testing, gets the inspection-ready and in charge of the licence renewal thus ensuring that BIS approval is obtained smoothly and on time.
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