Bihar is gradually and steadily becoming an important industrial state, with strong growth in agriculture-based industries, food processing, steel, cement, power, textiles, and consumer products. Since the number of businesses being established in Bihar is increasing, it is not only a good practice to adhere to proper safety and quality standards, but it is also a legal requirement. If your products fall under the list of items that have been notified by the Bureau of Indian Standards (BIS), you must definitely have a BIS certificate in Bihar in order to manufacture, sell, or import them legally in India, without being stopped.
Getting the ISI mark on your product basically shows that it has been thoroughly tested, approved, and is also meeting the Indian quality standards. A professional BIS ISI Certification Consultant in Bihar can help businesses in the entire compliance journey for the Indian market.
A BIS ISI certificate is a mandatory quality approval that is needed for selling certain notified products in India, which are covered under the Applicable Product Checklist of the BIS. It covers a wide range of items, including cement, kitchen appliances, glassware, furniture, and many other products listed under BIS standards.
The certificate is offered by the Bureau of Indian Standards (BIS). The ISI certification makes sure that products meet India’s safety as well as quality standards. The main purpose or requirement of a BIS ISI certification is to make sure that the products are safe, reliable, and meet the consistent Indian quality standards. It also protects your business from penalties or market risks.
Manufacturers (Indian and Foreign) who are selling certain BIS-notified products into India must apply for a BIS ISI registration. This is important in order to comply with Indian laws and gain smooth market access.
Importers and traders cannot apply directly for a BIS ISI license, as the BIS license is granted only to the actual manufacturer. Importers are advised to request a copy of the BIS ISI certificate from the actual manufacturers to sell the products in India.
Visit here to check your eligibility for the Indian market.
Here are the products that need a BIS certificate:
| Product | IS Code |
| Ordinary Portland Cement | IS 269: 2015 |
| Deep Freezers | IS 7872:2020 |
| Steel Wire for Banding | IS 8510 (Part III): 1977 |
| Ferronickel | IS 4409: 2023 |
| Stainless Steel Welded Pipes & Tubes | IS 17876:2022 |
| Various Other Products | Various IS Standards |
Here are the essential documents that manufacturers must prepare to easily obtain a BIS (ISI Mark) License:
Have a look at the steps involved in the BIS (ISI) Certification process that must be followed by manufacturers selling notified products in the Indian market:
Visit here to get the complete guidebook for the BIS ISI license.
The BIS certification cost varies depending on several factors, such as the application, testing, etc. Here is the estimated cost for the BIS license for manufacturers in the Indian market:
| Type of Fee / Charges | Amount |
| Application Fee | ₹1,000 |
| Sample Testing | As per the product & IS standard |
| Audit Fee | ₹7,000 per man-day |
| Minimum Marking Fee | Depends on product & IS |
| License Fee | ₹1,000 |
| Visiting Fee | Not applicable |
| Additional Charges | May vary |
| Consultancy Fee | Varies |
To perform a BIS certification check, here are the simple steps that must be followed by manufacturers:
This “BIS ISI certification check” helps confirm product authenticity as well as applicability in the Indian market.
Patna: As the capital and biggest business hub of Bihar, Patna is rapidly expanding in many developing sectors such as construction, FMCG, electrical goods, and consumer products. With such growth, businesses here must follow strict safety and quality laws to survive in the competitive market. That’s why getting a BIS ISI certification in Patna is necessary. With an ISI mark on your goods, you not only gain customer trust but also avoid market restrictions. Brand Liaison is undoubtedly a top BIS ISI certification consultant in Patna, who is comprehensively helping manufacturers and traders get certified in a smooth way.
Gaya: This place, apart from its global recognition as a spiritual and tourism hub, is also widely witnessing steady growth in local industries such as food processing, construction, and household goods. For businesses here, obtaining a BIS certificate in Gaya is absolutely crucial. In fact, without certification, companies may face compliance hurdles or be barred from selling notified products. By working with Brand Liaison, the best BIS consultant in Gaya, businesses can get hassle-free ISI mark certification services in Bihar and stay ahead.
Bhagalpur: This place is quite popularly known as the “Silk City of India,” and has industries that extend beyond silk weaving into textiles, construction, as well as electrical goods. To expand and gain recognition, manufacturers in Bhagalpur compulsorily need a BIS ISI certification. Having BIS certificate services in Bhagalpur improves credibility, prevents legal issues, and allows easy trade across India. With Brand Liaison’s expert consultancy, obtaining ISI certification has now surely become a smooth as well as guided process for businesses.
Muzaffarpur: It is quite famous for its litchis. However, Muzaffarpur is also an emerging hub for agro-based industries, consumer goods, as well as construction materials. In order to legally manufacture or sell products in these sectors, a BIS ISI certification in Muzaffarpur is definitely a must. For companies here, the ISI mark builds strong customer confidence and helps compete with bigger brands. By choosing Brand Liaison as the top BIS certification consultant in Muzaffarpur, businesses in Muzaffarpur can get professional, fast, and reliable certification support.
| Bihar’s Major Industries |
| Sugar Industry |
| Agro-based Industries |
| Food Processing Industry |
| Dairy Industry |
| Handloom and Textile Industry |
| Leather Industry |
| Cement Industry |
| Fertilizer Industry |
| Breweries and Distilleries |
| Tourism Industry |
| Mining and Mineral-based Industries |
| Power Generation Industry |
| Steel and Metal-based Industries |
| IT and Service Industry |
| Automobile and Auto-ancillary Industry |
BIS Certification (ISI Mark) is a mandatory registration requirement for manufacturers in the Indian market who are producing products that have been notified by BIS India. It is an essential requirement, and non-compliance with the same can lead to various penalties and risks, such as:
Therefore, it is essential to understand the regulations of the BIS and comply with them in order to manage smooth and worry-free compliance in the Indian market.
We are one of the most experienced and trusted BIS ISI consultants in Bihar. With over 10 years of experience, we have helped more than 500 brands across India and globally to get BIS ISI certification in a stress-free manner. Here’s why businesses trust us:
Brand Liaison is a reliable BIS license consultant in Bihar, committed to making the product certification process fast, easy, and absolutely worry-free. If you haven’t already, get in touch with our team of professional experts at Brand Liaison today.
Can a manufacturer in Patna apply for BIS ISI certification locally?
Does a factory in Bihar need BIS certification if it sells only within the state?
Can Bihar’s local quality or industry registration replace BIS ISI certification?
Can a small manufacturing unit in Bihar get BIS certification for its own brand?
Is BIS testing available in Patna for products manufactured in Bihar?
Does applying through a BIS consultant in Patna make ISI certification faster?
Can a manufacturer in Bihar get BIS certification before starting commercial production?
If my factory is in Muzaffarpur but my office is in Patna, where should I apply for BIS?
Can an imported product be sold in Bihar with only a foreign quality certificate?
Is BIS ISI certification required separately for every factory in Bihar?