Last updated: 16 October 2026 | Reviewed by: PCN India Global Corporation BIS Compliance Team
BIS ISI Certification is a mandatory compliance requirement for Indian manufacturers producing goods under categories notified by the Bureau of Indian Standards (BIS). The ISI mark is a widely recognized symbol of quality, safety, and reliability, ensuring that products conform to the relevant Indian Standards (IS) before being introduced into the market. This certification is essential across a wide range of industries, including electronics, cement, steel, electrical appliances, automotive components, and more, helping manufacturers establish credibility and build strong consumer trust.
For domestic manufacturers, ISI certification is compulsory for 150+ product categories notified under BIS Quality Control Orders (QCOs), making it a critical step in ensuring legal compliance and uninterrupted business operations. The certification process involves multiple stages such as application filing, product testing in BIS-recognized laboratories, and factory inspections conducted by BIS officials. Once approved, the ISI mark enhances market acceptance, reduces the risk of regulatory penalties, and strengthens a brand’s commitment to quality and safety.
At PCN India Global Corporation, we simplify the entire BIS ISI certification process for domestic manufacturers with expert-driven, end-to-end support. From documentation and application filing to testing coordination and audit assistance, our team ensures a smooth, timely, and hassle-free certification journey, allowing you to focus on growing your business with confidence.
BIS Certification is a formal product quality certification issued by the Bureau of Indian Standards (BIS), the national standards authority of India. It confirms that a product meets the required Indian Standards (IS) for safety, performance, and reliability. This certification is mandatory for many product categories in India, ensuring consumer protection and regulatory compliance before products enter the market.
For domestic manufacturers, BIS Certification is granted under the ISI Mark Scheme (Scheme-I). Products carrying the ISI mark undergo rigorous testing in BIS-approved laboratories and detailed factory inspections. This not only ensures adherence to quality standards but also enhances brand credibility, customer trust, and overall market acceptance.
BIS Certification plays a vital role in protecting consumers while helping businesses strengthen their brand value and expand market reach. With expert guidance from PCN India Global Corporation, the certification process becomes streamlined, efficient, and fully compliant.
In India, BIS Certification is more than just a legal requirement—it represents trust, quality, and product safety. Issued by the Bureau of Indian Standards, it ensures that products meet defined IS standards for durability, performance, and safe usage.
For manufacturers across industries such as electronics, construction, and consumer goods, BIS Certification helps minimize legal risks and unlock new business opportunities. It is essential for brands looking to establish a strong and compliant presence in the Indian market.
The ISI Mark is a certification symbol issued by the Bureau of Indian Standards (BIS) that confirms a product’s compliance with the applicable Indian Standards (IS codes) for safety, quality, and performance. Originally derived from the Indian Standards Institute, the ISI mark is mandatory for a wide range of products in India, particularly in sectors such as electronics, construction materials, household appliances, and industrial goods.
Products carrying the ISI Mark undergo rigorous testing in BIS-approved laboratories along with detailed factory inspections to ensure they meet prescribed safety and durability standards. For consumers, it represents trust and reliability, while for manufacturers, it is essential for legal manufacturing, sale, and distribution in the Indian market.
Without ISI Mark certification, manufacturing or selling regulated products in India is not permitted. The ISI mark is more than just a symbol—it is a key requirement for regulatory compliance, market acceptance, and product credibility. With expert support from PCN India Global Corporation, businesses can secure ISI certification smoothly and ensure their products meet all required government quality benchmarks.
The ISI Mark Certification process involves two methods: the Normal Procedure and the Simplified Procedure. Indian manufacturers can choose either route. Foreign manufacturers do not use either route: they obtain the ISI Mark licence from the Bureau of Indian Standards (BIS) under the separate Foreign Manufacturers Certification Scheme (FMCS), which has its own application, fee and factory-inspection requirements.
To obtain the ISI Mark, a manufacturer must meet the essential requirements set by the Bureau of Indian Standards (BIS). These criteria ensure that the product complies with the prescribed Indian Standards (IS code) in terms of quality, safety, and performance, making it eligible for certification and legal sale in India.
These requirements are mandatory for all domestic manufacturers producing BIS-regulated products. Meeting them is the first step toward achieving certification, gaining regulatory approval, and building trust with customers and authorities.
Fulfilling these criteria allows manufacturers to proceed with BIS inspection, product testing, and certification. Any gaps may lead to delays or rejection of the application. Ensuring compliance not only streamlines the approval process but also strengthens brand credibility and market acceptance.
BIS ISI certification costs are made up of fixed government fees (application, inspection and licence fees) and variable costs (sample testing and a product-specific marking fee). The table below lists the official BIS fees for Scheme-I licences.
| Sr No. | Type of Fees/Charges | Amount |
|---|---|---|
|
1 |
APPLICATION FEE |
₹ 1000/- |
|
2 |
AUDIT / INSPECTION CHARGES |
₹ 7,000 per man-day |
|
3 |
SAMPLE TESTING FEE |
As Applicable |
|
4 |
ANNUAL LICENCE FEE |
₹ 1,000 per year |
|
5 |
MINIMUM MARKING FEE
(Micro Scale Concession 80%, Small 50%, Medium 20%) |
As Applicable |
|
6 |
RENEWAL APPLICATION FEE |
₹ 1,000 |
|
7 |
LATE FEE FOR RENEWAL |
₹ 5,000 |
At PCN India Global Corporation, we provide complete transparency on BIS ISI certification costs and guide you through each component. Our experts ensure accurate calculation of marking fees, optimize expenses, and manage the entire process efficiently—helping you achieve certification without delays or unnecessary costs.
Source: BIS Product Certification FAQ and the BIS fee schedule. Fees exclude GST. Verified: October 2026. The marking fee depends on your product and production volume, so estimate your total cost with our Compliance Cost Calculator.
Obtaining the ISI Mark Certificate from the Bureau of Indian Standards (BIS) requires manufacturers to submit a complete set of documents demonstrating product compliance, factory readiness, and adherence to applicable Indian Standards (IS codes). Proper documentation enables BIS to verify the technical and legal eligibility of the manufacturing unit and ensures a smooth certification process.
The ISI Mark is a certified symbol issued by the Bureau of Indian Standards (BIS) that confirms a product's compliance with the Indian Standards (IS codes) for safety, performance, and quality. It stands for Indian Standards Institute, and is a mandatory certification mark for several products sold in India, especially in sectors like electronics, construction materials, kitchen appliances, and industrial goods.
Is your product on the ISI mark list? Search 1,400+ products that can carry the ISI mark, with their IS standard. This list covers every product eligible for ISI certification, including the 150+ QCO-notified categories where it is mandatory and the many more where it is voluntary.
Need the testing and sampling requirements for your product? Search all 1,800+ official BIS product manuals by product name or IS number in our BIS Product Manuals list — open the PDF, check the Scheme of Inspection & Testing (SIT), and get expert help with your ISI licence.
Obtaining the ISI Mark Certification through the Bureau of Indian Standards (BIS) offers a wide range of benefits for domestic manufacturers in India. At PCN India Global Corporation, we ensure your products not only meet the required Indian Standards (IS codes) but also gain a stronger foothold in a competitive market through seamless certification support.
ISI mark full form: ISI stands for Indian Standards Institution, the original name of the Bureau of Indian Standards. The body became BIS under the BIS Act, 1986, but the product certification mark kept the familiar ISI name. Today BIS grants the ISI mark under Scheme-I of the BIS (Conformity Assessment) Regulations, 2018.
| Point | ISI Mark (Scheme-I) | BIS CRS (Scheme-II) |
|---|---|---|
| Typical products | Steel, cement, pumps, appliances, toys, cables and other QCO-notified goods | Electronics and IT goods such as adaptors, LED products, mobile phones and batteries |
| Mark on product | ISI mark with IS number and CM/L licence number | Standard Mark with an R-number |
| Factory audit | Yes, BIS inspects the factory and draws samples | No factory audit; registration is based on a test report from a BIS-recognised lab |
| Foreign manufacturers | Licence under FMCS with an Authorised Indian Representative | Registration through an Authorised Indian Representative |
| Verify in BIS CARE app | Verify Licence Details (CM/L number) | Verify R-No under CRS |
Not sure which scheme covers your product? Check the ISI mark product list or our free QCO checker. Overseas factories should read our guide to BIS FMCS certification for foreign manufacturers, and electronics brands can go straight to BIS CRS registration.
Here are answers to some of the most common queries related to ISI certification. Whether you're starting the process or need clarity at any stage, these FAQs will help you better understand the requirements, process, and benefits.
The ISI Mark is a certification issued by the Bureau of Indian Standards (BIS) that confirms a product meets the required Indian Standards for quality, safety, and performance.
No, it is mandatory only for products listed under BIS’s compulsory certification scheme. However, for those notified products, it is legally required.
All domestic manufacturers producing products under mandatory BIS categories must apply for ISI certification before selling in the Indian market.
The ISI license is generally valid for one year and must be renewed periodically with updated compliance and test reports.
The timeline is typically about 30 days under the Simplified Procedure and about four months under the Normal Procedure, counted from a complete application (as indicated by BIS), and can be longer if documents are incomplete, queries are pending, or inspection and sample testing are delayed.
It involves application submission, product testing in BIS-approved labs, factory inspection, and final approval by BIS authorities.
Looking for local support? Meet our BIS consultants in Delhi at our Vivek Vihar office. We also support manufacturers and importers in Mumbai, Bengaluru and Chennai.
At PCN India Global Corporation, we manage the complete BIS ISI Certification process for Indian manufacturers — from product testing and documentation to application filing and BIS approval support — ensuring a smooth, fast, and fully compliant certification experience.
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