First-Time Importer's Guide to BIS-Notified Product Categories

A first-time importer landing on the Bureau of Indian Standards (BIS) portal at manakonline.in faces a fragmented map. There are 196 Indian Standards (IS codes) currently notified for compulsory certification, 1,107 BIS-notified eight-digit HSN codes, four certification schemes operated under the BIS Conformity Assessment Regulations, 2018, and dozens of Quality Control Orders (QCOs) issued under Section 16 of the BIS Act, 2016 across the gazette since 2017. The portal does not present this as a single decision tree; the importer is expected to know which IS applies, which scheme operates, which QCO controls, and which licence to verify before the portal will return a useful result. The fastest path is to begin with the product and work backwards through the regulatory stack in six fixed steps.

Step 1 Identify the HSN code

The first decision is the eight-digit Indian HSN code under the Customs Tariff Act, 1975. The supplier's commercial invoice almost always carries a six-digit world-customs heading or, worse, the supplier's domestic export code. Neither resolves to a BIS-notified category on its own. The eight-digit Indian sub-classification is the only code Customs will accept on the Bill of Entry, and it is the only code that maps cleanly to the QCO Schedule.

The starting point is the CBIC tariff database read against the actual product specification, not against the supplier's product family description. A steel pipe is not a single HSN code: welded carbon steel pipe under 168.3 mm outer diameter sits in one heading, seamless stainless steel pipe in another, structural hollow sections in a third. The same factory may ship all three; the importer cannot file them under one HSN. The Customs House Agent's first instinct is to pick the heading with the lowest basic customs duty, which is also frequently the heading that does not attract the QCO. As set out in the HSN misclassification article, this is a confiscation risk, not a planning tactic. A pre-shipment classification opinion from a Chartered Engineer or a customs counsel, dated against the actual product drawings, is filed against the purchase order and made available to the appraising officer at first check.

Step 2 Determine whether the HSN is BIS-notified

Once the eight-digit HSN is fixed, the next question is whether that code appears on the BIS-notified list. The current list, maintained on manakonline.in, runs to 1,107 codes spread across HSN Chapters 25, 29, 32, 39, 40, 48, 50, 56, 64, 69, 70, 72, 73, 74, 76, 84, 85, 87, 90, 94, and 95. The list is not consolidated in a single gazette notification; it is the cumulative product of every QCO issued since 2017, each attaching a Schedule that maps product descriptions, IS standards, and where set out, HSN codes.

The portal's "Standard Search" function returns the IS standard against an HSN query, but the result is not always definitive. Where the QCO Schedule cites a product description rather than an HSN code, the importer must read the gazette text. A written clarification letter from the BIS Regional Office under Rule 23 of the BIS Conformity Assessment Regulations, 2018 is the only evidence that closes the question for a borderline classification, as set out in the QCO grey-zone article.

A negative result on the portal is not a final answer. The QCO pipeline is active: the Ministry of Heavy Industries notified the Electrical Equipment (Quality Control) Order, 2025; the Ministry of Steel notified S.O. 3716(E) against structural steel; the Ministry of Commerce and Industry notified machinery QCOs against pumps, compressors, and process equipment. An HSN unnotified in May 2026 may be under a draft QCO that comes into force six months later. The egazette.gov.in publication record is the source of truth for enforcement dates.

Step 3 Read the controlling QCO

Where the HSN is notified, the next step is to read the operative Quality Control Order in full. A QCO is a Statutory Order issued under Section 16 of the BIS Act, 2016, signed by the administrative ministry, and published in the Gazette of India. The operative document — for example S.O. 3716(E) for steel and steel products — attaches a Schedule that is the two-column map of "Item Description" against "Indian Standards".

Three fields in the QCO are load-bearing. First, the enforcement date: the QCO sets out when the certification requirement comes into force, typically with a transition period of 90 to 180 days from gazette publication. Goods shipped before the enforcement date but landed after will frequently be detained because the appraising officer reads the date of arrival, not the date of dispatch. Second, the scope: the Item Description column is read against the actual product, not against the HSN. A description that reads "structural steel of yield strength 250 MPa and above" controls; the HSN the Customs House Agent filed does not override the description. Third, the IS column: the IS standard cited in the QCO is the standard against which the BIS licence must be granted. A supplier holding an ISO certification or a foreign-jurisdiction equivalent does not satisfy the QCO. QCO amendments are routine; the importer's compliance file is dated against the latest amendment, not the original.

Step 4 Identify the applicable scheme

The IS standard cited in the QCO routes the product to one of four BIS certification schemes. The ISI Mark Scheme — Scheme-I of Schedule-II of the BIS Conformity Assessment Regulations, 2018 — applies to Indian manufacturers of QCO-notified products. The licence is granted in the form CM/L-XXXXXXXXXX and the mark on the product carries the manufacturer's CM/L number alongside the IS reference. The Foreign Manufacturers Certification Scheme (FMCS) operates the same structure for non-Indian manufacturers, with an Authorised Indian Representative (AIR) carrying statutory liability under Rule 12 of the BIS Conformity Assessment Regulations, 2018.

The Compulsory Registration Scheme (CRS) — Scheme-II of Schedule-II — applies to electronics and IT goods notified under the Electronics and Information Technology Goods (Requirements for Compulsory Registration) Order. The mark on the product is an R-number in the format R-XXXXXXXXX, not the ISI mark. The Hallmarking Scheme operates separately for gold, silver, and platinum articles. Scheme-X is a streamlined route for small electrical accessories.

The scheme is not the importer's choice. As set out in the CRS-versus-FMCS article, the controlling QCO fixes the scheme. An FMCS-licensed product cannot enter India under a CRS R-number, and an electronics product notified under the IT Goods Order cannot be marked with an ISI symbol.

Step 5 Verify the supplier's CM/L number or R-number

Once the HSN, the QCO, the IS standard, and the scheme are fixed, the importer turns to the supplier's licence record. The single document that closes the file is the manakonline.in printout of the supplier's CM/L number (for ISI/FMCS) or R-number (for CRS), dated against the day the purchase order is placed and again against the day the consignment is dispatched.

The portal printout must resolve four fields cleanly: the CM/L or R-number cites the IS standard that matches the QCO; the factory address on the licence matches the supplier's commercial invoice and the Bill of Lading; the product description on the licence scope covers the product as supplied, not a parent family or a sibling SKU; the licence status reads "active", not "suspended", "lapsed", or "under renewal".

The supplier's pro forma invoice, certificate of origin, ISO 9001 certificate, and email correspondence asserting "BIS approved" are commercial documents, not compliance documents. None of them carry standing in a BIS detention proceeding. The compliance document is the dated portal printout, as set out in the supplier verification article. Customs verification at Indian ports is conducted in real time against the BIS portal. A lapsed, suspended or mismatched licence results in immediate consignment detention; demurrage and ground rent begin accruing from the first day.

Step 6 Plan the import

The final step is calendar arithmetic. A first-time import against a QCO-notified HSN is not a 30-day exercise; it is a 6-to-12-month exercise from the date the importer decides to enter the Indian market.

For a CRS-route product, the time from sample dispatch to R-number issuance runs 4 to 8 weeks where the BIS-recognised laboratory queue is short. Laboratory throughput is the dominant variable. For an FMCS-route product, the published timeline is 6 to 9 months and the real-world timeline is closer to 9 to 14 months, as set out in the FMCS timeline analysis. The AIR appointment is a legal-liability decision, not a procedural one, and is finalised before the application is filed. For an Indian-manufacturer ISI Mark application, the factory inspection and laboratory test typically run 4 to 6 months from filing.

The first shipment after licence issuance is the most vulnerable: the CM/L or R-number is fresh, the supplier's marking discipline on the production line is unproven, and the first consignment is the first opportunity for a port appraising officer to match the licence scope against the actual product. The procurement file dated against that consignment carries the portal printout, the IS test report, the licence scope verification, and the HSN classification opinion.

A Word of Counsel

The six steps are not a sequence the importer can shortcut by skipping to step 5 and verifying the supplier's licence first. The HSN code at step 1 controls the QCO at step 3, which controls the scheme at step 4, which controls the licence format at step 5. A supplier whose CM/L number is active against IS 2062 is irrelevant to an importer whose actual product specification routes to IS 11587 (cold-rolled coils) under a sibling clause of the same Steel and Steel Products Quality Control Order. The licence verification is the last gate, not the first. Build the six-step file before the first purchase order, refresh it before each subsequent shipment, and treat the manakonline.in portal as the compliance document of record.

What to Do Next

• Pull the eight-digit HSN code for the product against the CBIC tariff, supported by a dated classification opinion from a Chartered Engineer where the product specification straddles two headings.
• Run the HSN against the manakonline.in notified-codes list and the egazette.gov.in QCO record to confirm the controlling notification and the enforcement date.
• Read the full text of the controlling QCO — the S.O. number, the Schedule, the enforcement date, and any concurrent-running period for revised IS standards — before approaching a supplier.
• Fix the certification scheme against the IS standard cited in the QCO; treat the scheme as determined, not chosen.
• Verify the supplier's CM/L or R-number on manakonline.in against the IS, the factory address, the product description, and the licence status; preserve the dated printout as the file of record.
• Plan the first import against the laboratory queue and the BIS officer's inspection calendar, not against the supplier's earliest dispatch date.

For a six-step compliance file tied to your specific HSN code, IS standard, scheme, and supplier profile, Speak to an Expert. The cost of building the file before the first shipment is a fraction of the cost of recovering a detained consignment after the meter has started.