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ISI Mark Certification is a BIS-issued certification that confirms a product complies with applicable Indian Standards for safety, quality, and performance. Mandatory for many regulated products, it helps manufacturers meet legal requirements, build consumer trust, and improve market acceptance. Products with the ISI mark undergo testing and factory inspections to ensure consistent quality.
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BIS ISI Certification is a quality assurance scheme administered by the Bureau of Indian Standards (BIS) to verify that products comply with applicable Indian Standards for safety, quality, and performance. The ISI Mark Full Form is Indian Standards Institution, and the BIS certification mark signifies that a product has successfully met the required standards through testing and factory inspection. ISI mark certification in India is mandatory for many products covered under Quality Control Orders (QCOs) and voluntary for others. Businesses often seek guidance from an ISI mark certification consultant to simplify the application, documentation, testing, and approval process. The ISI mark certification logo helps consumers identify certified, reliable, and compliant products.
ISI Mark Certification is a product certification scheme issued by the Bureau of Indian Standards (BIS) to ensure that products meet the prescribed Indian Standards for quality, safety, and performance. The ISI Mark Full Form is Indian Standards Institution, and the ISI mark certification logo indicates that a product has successfully passed BIS testing and factory inspection. To obtain the certification, manufacturers must apply for a BIS licence, complete product testing, and receive approval before using the ISI license on their products.
ISI Mark Certification in India is mandatory for many products covered under Quality Control Orders (QCOs), while it is voluntary for others. Businesses can also complete ISI Mark Certification online through the BIS portal with the required documentation. The ISI Mark Certification cost depends on factors such as the product category, testing requirements, and government fees. A professional ISI Mark Certification consultant or ISI Mark Certification consultant in Delhi can assist with documentation, testing coordination, application filing, and compliance. Before approval, manufacturers must ensure their products meet BIS requirements and receive the BIS certificate format prescribed by the authority. Reliable ISI Mark Certification services help businesses obtain certification efficiently and ensure compliance with Indian regulations.
The authority to award ISI certifications or marks in India rests with the National Standard Body, often known as the Bureau of Indian Standards in short BIS. Additionally, the BIS inspector begins a preliminary inspection and verification of the production premises as soon as an application for the ISI Certificate is submitted. The same is done to make sure the product is safe to use and poses no health risks to the public in any way, in addition to complying with Indian Standards.

Benefits of ISI Mark certification are mentioned below:
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Cement
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Electrical goods
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Batteries
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|
Oil Pressure Stove
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Automobile Part
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Cylinder, Valves, Regulator
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Medical Equipment
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Steel and Iron Products
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Electrical Transformer
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Electrical Motor
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Capacitors
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Chemicals, Fertilizers
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Polymers and Textiles
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Kitchen Appliances
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Water Heater
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Air Conditioner and parts
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Plugs and Sockets
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LPG Gas Stove
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Transparent Float Glass
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Pressure Cooker
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Cables & Wires
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LPG Rubber Hose
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Aluminium Foil
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Non Electric Toys
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Electric Toys
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Transparent Glass
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Safety Glass
|
|
Woven Sacks
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Butterfly Valves
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Reflector for Bicycle
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Bicycle & Its Parts
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Automobile Tyres
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Paper
|
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Automobile Wheel Rim
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Footwear
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Press Tools Punches
|
|
Helmets for Two-Wheeler
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Refrigerator
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Centrifugal Cast iron Pipes
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Flux Cored Electrodes
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Sewing Machine
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Balloons
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Water Treatment System
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Jute Bag
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Immersion Rod
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The following list of required documents must be submitted to receive the ISI registration:

| Type of Fee | Amount in INR |
|---|---|
| Application Fee | 1000 |
| Annual Fee | 1000 |
| Inspection Fee | 7000 |
| Inspection Fee | As per applicable |
| Lab Testing Fee | As per applicable |
Process to apply for ISI Mark certification is mentioned below: 
The first and most important step is to choose a product quality that complies with the BIS's recommended standards. For their product, the applicant must determine and select an ISI (Indian Standard Institute) standard product code.
The applicant must apply for ISI certification after choosing the product and code. In order to do this, Form-V is submitted together with the required registration costs as an application for ISI certification. In addition, the applicant has to pay audit costs for a second examination on top of the registration expenses
Note: For every manufactured product, the applicant has to submit a different ISI form.
The applicant's factory premises will be visited by the BIS officer and the inspection team. Additionally, the applicant's factory's manufacturing process and quality control will be closely scrutinised by the inspection team. A BIS-approved laboratory will receive samples of the items that the BIS officer will gather and submit for testing.
The product sample report from the approved labs must be obtained by the applicant and submitted to BIS.
Following the application and verification procedure for the provided papers, test report, and application form (in Form-V), the ISI Mark Registration Certificate is issued by the BIS Authority. ISI Mark certification typically takes thirty days, beginning on the day the application is submitted.
In addition, the ISI certificate that has been granted has a one-year validity period and may be renewed after that. The applicant must submit an application that has been properly certified by a practising chartered accountant in order to have their certificate renewed.
The ISI Mark application can be rejected under the following circumstances:
The following are the purposes for getting an ISI mark certificate in India:
A number of strict minimum standards must be met by manufacturers in order to receive ISI Certification. These specifications form the cornerstone of an effective certification procedure and guarantee product quality, safety, and conformity with Indian Standards. It is quite important that you comprehend them before you start the process. For your thorough knowledge, below is a complete explanation to the requirements for ISI Certification.
These two terms get used all the time interchangeably, and that mix-up is worth clearing up properly:
|
ISI Mark |
BIS |
|
|
What it is |
A specific certification mark |
The regulatory body that issues it |
|
Full form |
Indian Standards Institute |
Bureau of Indian Standards |
|
Scope |
One certification scheme (Scheme-I) among several BIS runs |
Governs all schemes: ISI, CRS, FMCS, Scheme-X, Hallmarking |
|
History |
India's original standards body, founded in 1947 |
BIS Act, 2016, reconstituted the same authority with wider powers |
|
Basis of approval |
Factory audit + lab testing + ongoing surveillance |
Varies by scheme (self-declaration for CRS, audit-based for ISI/FMCS/Scheme-X) |
BIS ISI mark certification is what most people mean when they say "BIS certified," but BIS itself runs several schemes, and ISI is just one of the schemes built around a physical factory audit rather than a paperwork-only declaration.
Below, we have discussed the timeline, cost, validity, and renewal:
Timeline:
|
Procedure |
Duration |
|
Simplified Procedure |
35–40 days |
|
Normal Procedure |
60–65 days |
|
Foreign manufacturers (FMCS route) |
4–8 months |
Domestic manufacturers who already have testing infrastructure and clean documentation in place tend to land closer to the Simplified Procedure timeline; first-time applicants and those needing to build lab capability often take the longer route.
Cost: ISI mark certification cost is made up of a few separate pieces rather than one flat fee:
BIS application fee, paid at submission
Product testing charges at a BIS-recognised laboratory
Factory audit and inspection charges
Annual license/marking fee, payable once certification is granted
The total varies by product category, the number of models covered, and whether in-house testing equipment already meets BIS's expectations or needs to be added first. A product-specific quote from an ISI mark certification consultant is the most reliable way to budget accurately.
Validity: An ISI license is generally granted for one year from the date it's issued. Some product categories carry different terms as specified in their applicable Indian Standard, so it's worth checking the specific IS code a product falls under.
Renewal: File the renewal application, along with the required documents and fees, within 90 days before the one-year term ends. Renewal doesn't usually require a fresh factory audit, though BIS may conduct a surveillance visit as part of the process. Renewed terms can run up to five years at a time, though many manufacturers still prefer annual renewal simply to stay flexible as standards and regulations evolve.
Agile Regulatory is a trusted ISI Mark Certification consultant providing end-to-end assistance for obtaining a BIS Licence under the Bureau of Indian Standards (BIS). Our experienced team helps manufacturers navigate the complete certification process, including product identification, documentation, testing at BIS-recognized laboratories, application filing, factory inspection coordination, and final licence approval.
As a leading ISI Mark Certification consultant in Delhi, we offer reliable ISI Mark Certification services for both Indian and foreign manufacturers. Our experts ensure your products comply with the applicable Indian Standards and Quality Control Orders (QCOs), minimizing delays and simplifying the approval process.
Whether you need a new ISI licence, renewal, or product inclusion, Agile Regulatory delivers professional guidance, transparent support, and timely execution to help your business obtain ISI Mark Certification in India with confidence and ease.

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The first license will be valid for one year. However, in case of renewal, an applicant can apply for min. 2 years and a maximum of five years.
The term ‘ISI’ stands for Indian Standards Institute. The purpose of ISI was to set guidelines for the efficient development of industries and the preservation of industrial production. It provides the ISI mark, an indicator of standards compliance for industrial goods in India.
ISI mark indicates that your product is safe to use. This is one of the most reputable certification marks in India.
The Indian government has set a quality criterion that ISI is intended to meet. Midway through the 1980s, the socioeconomic landscape shifted, and the Bureau of Indian Standards (BIS) was established as a more powerful organization. Later, the BIS took control of the ISI. Still, the ISI mark is a representation of quality products.
For the product to meet applicable Indian Standard Specification (ISS), the manufacturer must have the necessary production infrastructure, proper process controls, and testing and quality control capabilities. Also, the product must meet all specifications mentioned in the Indian Standards(IS).
Typically, the ISI certificate is obtained thirty days after the application is submitted.
You can apply for BIS certification, also known as the ISI mark, through Agile Regulatory. We offer comprehensive guidance and solutions to help you obtain the Bureau of Indian Standards Mark (ISI mark).
The BIS certification process involves these key steps:
To verify your BIS Certificate in India, follow these steps:
Identify the applicable Indian Standard, submit the application on the BIS Manak portal with required documents, get the product tested at a recognised lab, pass a factory inspection and receive the license once BIS is satisfied.
The application itself is filed through the ISI mark certification online BIS Manak portal, but the process still requires a physical lab test and factory inspection; it isn't a remote, paperwork-only certification.
The ISI mark products list covers over 90 mandatory categories, including cement, steel products, LPG cylinders, electrical cables, home appliances and children's toys, with more added periodically through Quality Control Orders.
Yes, the initial term is one year. Renewal must be filed within 90 days before expiry, and while a fresh factory audit usually isn't required, BIS may still conduct a surveillance visit before approving the renewed term.
Proven 4-step Process: Consultation, Documentation, Submission, and Certification.
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