How to Check Whether a Product Needs BIS Certification in India? Complete QCO and Product Verification Guide
Before spending money on testing, documentation or a BIS product certification application, manufacturers and importers should first answer one basic question: Does this particular product actually require BIS certification? This is where many businesses go wrong. BIS certification is generally voluntary, but the Government of India makes certification compulsory for specified products through Quality Control Orders (QCOs).
Start with the product, not just the company
The first step is to identify the exact product and its technical characteristics. A broad product name may not be enough because different variants, applications or specifications can fall under different Indian Standards (IS).
BIS's Know Your Standard facility allows users to search an Indian Standard using either its IS number or a product-related keyword. The portal can provide access to the standard, amendments, gazette notifications, testing and inspection information, licence details and laboratories associated with that standard.
Before starting a BIS application, manufacturers and importers should first identify the applicable Indian Standard and determine which conformity-assessment route applies to the product. Indian manufacturers can review BIS ISI Domestic Manufacturers, while products covered under the electronics and IT registration framework may require BIS CRS Registration. For specified products governed by another certification route, BIS Scheme X Certification may also need to be assessed.
Check the BIS Certification List and QCO
Once the relevant Indian Standard is identified, check whether that product appears under BIS's Products under Compulsory Certification list. This is the important legal checkpoint—not simply whether an Indian Standard exists for the product.
BIS currently separates compulsory certification into different routes, including Scheme-I (ISI Mark), Scheme-II (Registration Scheme), Scheme-IV (Certificate of Conformity) and Scheme-X Certification.
A product appearing in a BIS standard database does not, by itself, mean that an ISI Mark is mandatory. The applicable QCO and conformity-assessment scheme need to be checked.
The BIS mandatory product framework includes different conformity-assessment routes, so businesses should not assume that every regulated product requires an ISI Mark. Products under the applicable ISI route can be assessed through BIS ISI Domestic Manufacturers, while notified electronics and IT products may fall under BIS CRS Registration. Certain regulated products may instead follow BIS Scheme X Certification, depending on the applicable regulatory framework.
Read the actual QCO, not only a product list
A common mistake is stopping after finding the product name on a BIS Mandatory Product List. The QCO itself may contain the applicable standard, scope, implementation date and other provisions.
This is particularly important because BIS maintains information on QCOs that are already applicable as well as QCOs that have been notified and are due for implementation. The current BIS upcoming-QCO page, for example, lists products with future enforcement dates extending into 2026.
Once a QCO and applicable Indian Standard have been identified, the next step is understanding the testing and conformity requirements attached to the product. Manufacturers may need to evaluate NABL Testing for applicable laboratory requirements or consider Lab Setup and Equipment where testing infrastructure needs to be established at the factory. The certification route can then be aligned with the applicable BIS scheme and product scope.
Therefore, before making a compliance decision, check the QCO and its amendments—not just an old consultant article or an outdated list.
Electronic products may follow a different route
For BIS Certification for Electronic Products, do not automatically assume that the ISI Mark route applies. Certain electronics and IT products are covered by the Compulsory Registration Scheme (CRS), which operates separately from the regular ISI Mark Scheme-I. BIS maintains a dedicated Scheme-II registration list for products covered under the CRS framework.
That distinction matters because the certification/registration process, marking approach and applicable requirements can differ.
Verify testing and product-specific requirements
After confirming that certification is applicable, the next step is to review the relevant Product Manual and testing requirements. BIS's Know Your Standard platform provides access to associated testing and inspection information and laboratories for the selected standard.
Manufacturers should then assess product variants, testing facilities, factory infrastructure, quality controls and documentation before beginning the application. The exact BIS Certification Requirements vary by product and certification scheme.
Electronic products may have regulatory requirements beyond BIS, depending on their technology, connectivity and product category. Where a product falls under the notified CRS framework, BIS CRS Registration should be evaluated rather than assuming that an ISI Mark licence is required. Products with wireless functionality, telecom equipment or applicable energy-efficiency requirements may also need separate assessment for WPC ETA Approval, TEC MTCTE Approval or BEE Star Rating Approval, depending on the product.
A practical verification sequence
For a manufacturer or importer, the safest sequence is:
Product identification → Indian Standard → QCO → enforcement date → certification scheme → product scope → testing requirements → factory/documentation readiness.
This approach helps avoid a common and expensive mistake: starting laboratory testing before confirming that the correct standard and regulatory route have been identified.
The BIS Certification List should therefore be treated as the starting point, not the final answer. Product applicability is case-specific, and the latest BIS/QCO information should always be verified before manufacturing, importing or selling a regulated product in India.
BIS Mandatory Products List in India: Which Products Require an ISI Mark and Which Follow CRS or Other Schemes?
The BIS Mandatory Product List is not simply a list of everything that has an Indian Standard. BIS certification is generally voluntary, but the Central Government makes compliance compulsory for selected products through Quality Control Orders (QCOs). For those products, manufacturers and importers must follow the conformity-assessment route specified in the applicable order. BIS currently groups compulsory products across Scheme-I, Scheme-II, Scheme-IV and Scheme-X.
Which products require the ISI Mark?
Products placed under Scheme-I (ISI Mark Scheme) require a BIS licence and the authorised use of the Standard Mark when the relevant QCO makes certification compulsory. The current BIS list includes large product categories such as cement, certain electrical appliances, steel and other regulated goods. For example, the Scheme-I list includes cement standards such as IS 269, IS 455, IS 1489 and IS 8041, among many others.
The actual BIS requirements should be assessed against the product's Indian Standard, certification scheme, testing requirements and manufacturing capability. Businesses can use BIS ISI Domestic Manufacturers for the domestic manufacturer route, while BIS ISI Foreign Manufacturers is relevant for eligible overseas manufacturing units supplying products to India. Where product testing needs to be evaluated, NABL Testing or Lab Setup and Equipment can be considered according to the applicable requirements.
The important point is that the requirement is tied to the specific product, Indian Standard and QCO, not merely to the fact that an Indian Standard exists.
Do electronic products follow the ISI Mark route?
Not necessarily. Many electronic products fall under Scheme-II, the Compulsory Registration Scheme (CRS), administered for notified Electronics and Information Technology goods.
Manufacturers of applicable lighting products can review ISI Certification for LED Lights to understand the product-specific BIS requirements, testing considerations and certification route.
BIS's current Scheme-II list includes products such as laptops, tablets, televisions, microwave ovens, mobile phones, power banks, UPS/inverters, CCTV equipment, smart watches, Bluetooth speakers and several lighting-related products. The list also includes amendments introduced during 2026, showing why older online lists should not be treated as final.
For a CRS product, the compliance route is therefore different from a conventional ISI Mark licence. Calling every BIS-regulated electronic product an “ISI product” can create the wrong compliance expectation.
What is Scheme-X certification?
Some products are regulated through Scheme-X rather than the regular ISI Scheme-I or CRS. BIS's current Scheme-X information includes categories such as low-voltage switchgear and controlgear, as well as specified machinery and industrial equipment.
This matters for manufacturers because the applicable testing, conformity assessment and certification requirements can be different from those used under Scheme-I.
Businesses manufacturing electrical cables should separately review BIS ISI Certification for Cables, since the applicable Indian Standard and testing scope depend on the cable category.
What about products under Scheme-IV?
The BIS compulsory-certification framework also contains Scheme-IV, Certificate of Conformity (CoC). Therefore, when checking a BIS Certification Product List, businesses should not search only for the ISI Mark. The correct question is which conformity-assessment scheme the applicable regulation requires. BIS's central compulsory-certification page separates these schemes for this reason.
How should you check whether your product is mandatory?
A practical verification should follow this sequence:
Product identification → applicable Indian Standard → QCO → implementation date → conformity-assessment scheme → product scope → testing and marking requirements.
First identify the exact product, including its technical characteristics. Then check the current BIS compulsory-certification list and read the relevant QCO and amendments. This is important because BIS maintains both currently applicable requirements and upcoming QCOs with their implementation dates.
Manufacturers of cement, PVC pipes and steel products can assess the applicable requirements through ISI Certification for Cement, ISI Certification for PVC Pipes in India and ISI Certification for Steel Products according to their product category.
Do not rely only on a third-party BIS Product List downloaded from an old website. BIS's official pages can change as standards are revised, products are added or removed, QCOs are amended, and implementation dates are deferred or extended.
The key distinction manufacturers should remember
ISI Mark: generally associated with products under Scheme-I.
CRS: commonly applies to notified electronics and IT goods under Scheme-II.
Scheme-X: applies to specified products covered by its certification framework.
Scheme-IV: uses a Certificate of Conformity for specified products.
So, the term “BIS Mandatory Products” should be understood as a regulatory category rather than one universal certification process. The exact BIS Certification Requirements depend on the product, applicable Indian Standard, QCO and scheme, and should be verified against the latest BIS information before manufacturing, importing or selling the product in India.
For regulated household appliances, product-specific requirements can vary significantly. Relevant guides such as ISI Certification for Ceiling Fans and ISI Certification for Water Heaters can help manufacturers understand the applicable standards and certification scope.
BIS QCO List Explained: How to Check the Indian Standard, Product Category and Enforcement Date
A BIS Quality Control Order (QCO) is the document that can turn compliance with a particular Indian Standard from voluntary to mandatory for a specified product. So, when a manufacturer or importer sees a product mentioned in a BIS QCO List, the next step is not simply to apply for certification. The product category, applicable Indian Standard, scope and enforcement date all need to be checked carefully. BIS explains that QCOs are issued by the concerned Government ministries or departments and specify the requirements for regulated products.
What exactly does a QCO tell you?
A QCO generally connects three important pieces of information: the product, the relevant Indian Standard (IS) and the date from which the order becomes applicable.
For example, BIS's current upcoming-QCO information lists products alongside their applicable Indian Standards and enforcement dates. The list includes upcoming requirements for products such as linear alkyl benzene under IS 12795:2020, pipe wrenches under specified IS standards, and several electrical appliances under IS 302 (Part 1):2024.
Manufacturers of motors should review ISI Certification for Electric Motors, particularly where product ratings, efficiency classes or testing requirements affect the certification scope.
This makes the QCO more useful than relying on a generic BIS Product List because it tells you what regulatory requirement is actually being introduced and when.
Step 1: Identify your exact product category
Start by defining the product as precisely as possible. Product names used commercially may be too broad to determine applicability.
Check its intended use, construction, rating, material, size, application and other technical characteristics. A product may resemble another item but fall under a different standard or QCO.
Businesses manufacturing regulated safety products can refer to ISI Certification for Helmets to understand the applicable product-specific certification considerations.
This is particularly important for manufacturers producing several variants. Do not assume that a QCO applying to one category automatically covers every related product.
Step 2: Find the applicable Indian Standard
After identifying the product, check the Indian Standard number specified in the relevant QCO.
The standard is important because it establishes the technical requirements against which conformity is assessed. BIS's compulsory-certification framework states that products covered by QCOs must conform to the corresponding Indian Standard mentioned in the order and bear the applicable Standard Mark under the relevant BIS conformity-assessment arrangement.
You should therefore record the exact IS number and edition/reference stated in the QCO instead of relying on a search result or an old consultant article.
Step 3: Check whether the QCO is already enforceable
This is where many businesses make mistakes.
A QCO can be notified before its actual implementation date. BIS maintains an “Upcoming QCOs – Notified and Due for Implementation” page specifically to provide advance information about orders and their enforcement dates. The page was last updated on August 4, 2026, and currently contains implementation dates extending into 2026 and 2027.
For example, some products on the current list have enforcement dates of 30 September 2026, 1 October 2026 and 1 December 2026, while another listed product has an enforcement date of 26 January 2027.
Therefore, seeing a QCO does not necessarily mean the requirement is already in force.
Step 4: Check amendments and exemptions
A QCO should never be read in isolation from its amendments. Implementation dates, product coverage or other provisions can be changed after the original order is published.
BIS's official compulsory-certification section provides access to the applicable QCO information along with Scheme-I, Scheme-II, Scheme-IV and Scheme-X frameworks.
This is also why an old BIS Mandatory Product List found on a third-party website may not provide a reliable current answer.
Step 5: Determine the certification route
Not every BIS-regulated product follows the same route. Depending on the applicable requirement, the product may fall under ISI/Mark Scheme-I, CRS/Registration Scheme-II, Certificate of Conformity under Scheme-IV or Scheme-X.
For electronic products in particular, businesses should check whether the applicable requirement falls under BIS CRS Certification rather than assuming that an ISI licence is required.
A practical QCO verification checklist
Before beginning certification, verify:
Product → Product category → Indian Standard → QCO → Amendments → Exemptions → Enforcement date → BIS conformity scheme → Testing and marking requirements.
This sequence helps manufacturers and importers avoid starting the wrong certification process or arranging testing before confirming regulatory applicability.
The BIS QCO List is therefore best treated as a regulatory starting point, not merely a catalogue of products. Because QCOs, standards and enforcement dates can change, current BIS information should be checked before manufacturing, importing or selling a regulated product. The exact BIS Certification Requirements remain product-specific and subject to applicable authority requirements and the latest regulatory position.
BIS Certification for Electronic Products: ISI Mark vs BIS CRS Certification and Which Route Applies
For electronic products, one of the most common compliance mistakes is assuming that every BIS-regulated product needs a traditional ISI Mark certification. That is not how the system works. BIS uses different conformity-assessment schemes, and many notified electronics and IT products are covered under the Compulsory Registration Scheme (CRS), also known as Scheme-II. The correct route depends on the exact product and the applicable notification.
ISI Mark and BIS CRS are not the same route
Under Scheme-I, BIS grants a licence to manufacturers to use the BIS Standard Mark, commonly recognised as the ISI Mark, after assessment of manufacturing facilities, quality controls and product conformity. BIS states that Scheme-I certification can involve testing through a third-party laboratory, testing at the manufacturing premises, or a combination of both.
CRS, on the other hand, operates under Scheme-II. BIS describes the electronic products covered by CRS as being marked with the Registration Mark rather than treating them as conventional ISI-licence products.
So, calling a CRS product an “ISI product” can give manufacturers the wrong idea about the actual registration route.
Which electronic products fall under BIS CRS?
The current BIS Scheme-II list covers a wide range of electronics and IT goods. Examples include laptops, notebooks and tablets, televisions, microwave ovens, visual display units, set-top boxes, power adaptors and certain audio/video and information-technology equipment. The applicable Indian Standard and product category are specified in the CRS framework.
The list is not static. BIS's current Scheme-II information includes amendments to the Electronics and Information Technology Goods (Requirements for Compulsory Registration) Order, including an amendment dated 10 March 2026. Therefore, an old “BIS electronic products list” found online may not accurately represent the current requirement.
How do you know which route applies?
The safest approach is to start with the exact product rather than simply searching for “BIS certification for electronic products.”
First identify the product's technical description, intended use and relevant specifications. Then determine the applicable Indian Standard and check the current BIS compulsory-certification information and the relevant government notification.
BIS specifically advises manufacturers to identify the applicable Indian Standard first. Its product-certification process then requires manufacturers to analyse the necessary manufacturing infrastructure, process controls, quality control and testing capabilities according to that standard.
What happens if the product needs an ISI licence?
Where an electronic or electrical product is covered under Scheme-I, the manufacturer follows the product-certification route for a BIS licence. This involves assessing the factory's manufacturing infrastructure and quality controls and establishing product conformity according to the applicable Indian Standard.
The authorised Standard Mark can then be used subject to the conditions and scope of the BIS licence.
What happens under BIS CRS?
For products notified under CRS, manufacturers follow the Scheme-II registration framework rather than the standard Scheme-I ISI licensing process. BIS identifies this as a registration-based conformity route for notified Electronics and IT goods.
This distinction is particularly important for manufacturers, importers and technology businesses because choosing the wrong compliance route can result in unnecessary testing, incorrect documentation or an application that does not match the applicable regulatory framework.
What about foreign manufacturers?
Foreign manufacturers need additional care. BIS states that FMCS does not cover Electronics and IT products notified under CRS. For such electronic and IT products, the CRS framework should be examined instead.
For other eligible products manufactured outside India, the Foreign Manufacturers Certification Scheme may be relevant, depending on the product and applicable Indian Standard.
A simple way to choose the correct route
Use this sequence:
Identify product → identify Indian Standard → check current notification/QCO → determine applicable BIS scheme → review testing and documentation requirements → apply through the appropriate route.
The important takeaway is that BIS product certification is not one single process. Some products use the ISI Mark under Scheme-I, while notified electronics and IT products may require BIS CRS Certification under Scheme-II. The exact requirement is product-specific, varies by scope and is subject to the latest BIS notifications and authority requirements.
BIS Certification Requirements by Product: Indian Standard, Testing, Certification Scheme and ISI Mark
BIS certification is not a one-size-fits-all process. The BIS Certification Requirements for a product depend on the applicable Indian Standard, product scope, conformity-assessment scheme and, where relevant, the Quality Control Order (QCO). BIS states that certification is generally voluntary, but the Government can make compliance compulsory for specific products through QCOs.
1. Start by identifying the correct Indian Standard
Before arranging testing or preparing a BIS application, the manufacturer should identify the Indian Standard (IS) applicable to the exact product. BIS's application guidance specifically places identification of the Indian Standard at the beginning of the certification process. Manufacturers can search for the applicable standard through BIS resources when the IS number is not already known.
This step sounds straightforward, but product descriptions can be misleading. Similar-looking products may have different standards depending on their construction, application, rating, material or intended use. The exact product scope should therefore be checked before deciding the certification route.
2. Check whether certification is actually mandatory
Finding an Indian Standard does not automatically mean that BIS certification is mandatory. The product must be checked against BIS's current list of products under compulsory certification and the relevant QCO.
Where a product has been brought under compulsory certification, the Government directs mandatory compliance with the applicable Standard Mark through the notified regulatory framework. After the applicable QCO comes into force, covered products cannot be manufactured, imported, distributed or sold without meeting the prescribed requirements.
3. Determine which BIS certification scheme applies
The next question is the certification scheme. BIS currently identifies several compulsory conformity-assessment routes, including:
- Scheme-I – ISI Mark Scheme
- Scheme-II – Registration Scheme/CRS
- Scheme-IV – Certificate of Conformity
- Scheme-X – Certification
These schemes do not follow identical procedures. The applicable route is determined by the product and its regulatory framework.
For products covered under Scheme-I, BIS grants a licence for use of the Standard Mark, commonly recognised as the ISI Mark. For notified electronic and IT products under Scheme-II, the BIS CRS certification/registration framework applies instead. This distinction is important because not every BIS-regulated product should be treated as an ISI Mark product.
4. Review the product-specific testing requirements
Once the standard and scheme are known, manufacturers should examine the applicable Product Manual, Scheme of Inspection and Testing (SIT), and grouping guidelines. BIS maintains these documents as part of its product-specific information.
Testing can involve product performance, safety, dimensions, materials, electrical characteristics or other technical parameters specified by the relevant standard. The exact tests vary considerably by product.
BIS explains that conformity may be established through testing at a third-party laboratory, testing at the manufacturing premises, or a combination of both, depending on the applicable requirements.
5. Prepare the manufacturing and quality-control system
BIS certification is not based only on submitting a test report. Manufacturers are expected to have suitable manufacturing infrastructure, process controls, quality-control arrangements and testing capabilities appropriate to the relevant Indian Standard. BIS assesses these capabilities through the applicable certification procedure, including assessment of the manufacturing premises.
This can include production machinery, inspection equipment, calibrated instruments, competent personnel, raw-material controls and documented testing procedures.
6. Understand the ISI Mark and licence scope
For products certified under Scheme-I, the ISI Mark can be used only under the conditions of the valid BIS licence. The licence relates to the specified product and approved scope, so manufacturers should not assume that every model, size, grade or variant is automatically covered.
BIS publishes product-specific grouping and scope guidance because the way different variants can be included depends on the particular standard.
7. Do not stop compliance after certification
BIS certification creates an ongoing responsibility to maintain conformity. The certification framework includes provisions covering factory surveillance, market surveillance, product non-conformity, retesting, renewal and changes in the scope of a licence.
Manufacturers therefore need to continue following the applicable testing and inspection controls and maintain required records rather than treating the ISI Mark as a one-time approval.
A practical way to assess any product
For any proposed BIS Certification Product, follow this sequence:
Product identification → Indian Standard → QCO applicability → Certification scheme → Product Manual → Testing requirements → Factory readiness → Application → Assessment → Licence/registration → Ongoing compliance.
This approach is particularly useful where businesses are unsure whether they need BIS ISI Mark Products, BIS CRS Certification, Scheme-X certification or another conformity route.
The important point is that BIS Certification Requirements vary by product and scope. Before investing in testing or submitting an application, manufacturers and importers should verify the latest BIS standard, QCO, Product Manual and applicable conformity-assessment requirements. The final applicability remains case-specific and subject to the relevant authority requirements.
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