BIS Certification for Farm Machinery in India — The Definitive 2026 Guide

BIS certification is one of three regulatory tracks that together govern farm machinery in India — CMVR type-approval (for on-road use, handled at ARAI or ICAT), FMTII commercial testing (for non-road agri machinery and subsidy eligibility), and Indian Standard (IS) conformity through BIS. Where BIS certification is required, it is a mandatory gate for commercial sale, and the penalties for non-compliance under the Bureau of Indian Standards Act, 2016 include fine and imprisonment.^[1]

For Indian and foreign OEMs planning a tractor, implement, or farm-machinery launch in India, this guide covers the path in the detail the compliance team and the finance team both need.

1. What BIS actually regulates

The Bureau of Indian Standards (BIS) is the national standards body, established under the Bureau of Indian Standards Act, 2016 (which replaced the 1986 Act). It administers the Standard Mark — the familiar ISI mark — under the Scheme of Licensing for Manufacturers of Products (Scheme I of Schedule-II of the BIS Conformity Assessment Regulations, 2018).^[1]

For farm machinery, BIS operates two regimes:

1. Voluntary certification — the OEM chooses to apply for an ISI-mark licence to demonstrate conformity to the relevant IS standard. Most agricultural implements fall here today.
2. Compulsory certification (mandatory under a QCO) — where the government has notified a Quality Control Order, the product cannot be manufactured, imported, stocked, or sold without a valid BIS licence.

The list of products under Compulsory Certification is periodically updated; BIS publishes the list on its website.^[2] For farm machinery, the compulsory list has historically included specific safety-critical products (for example, helmets and specific safety-critical components under CMVR) but core agricultural implements have mostly remained on voluntary status. Foreign OEMs should always re-verify the current list at the time of planning, because the QCO universe has been expanding.

2. The IS standards relevant to farm machinery

BIS has a large library of Indian Standards for agricultural machinery, many of them aligned with ISO or IEC equivalents. The working set most OEMs will encounter:

Standard	Covers	Notes
IS 12239	Power tillers — specifications and safety	Core IS for two-wheel power tillers
IS 5994	Agricultural tractors — methods of test (series)	Multi-part standard; aligned with ISO equivalents
IS 11853	Rotavators — specifications	For rotary tillage equipment
IS 7021	Sprayers — hand-operated and knapsack	Safety + performance
IS 6813	Disc plough — specifications	Tillage implements
IS 9020	Seed drills — specifications	Planting equipment
IS 12226	Reapers	Harvesting equipment

The specific standard applicable to a given product is identified through the BIS product catalogue; the applicable IS is the one named in the ISI-mark licence once granted. Where a QCO exists, the QCO itself will name the IS.

3. Scheme I — the two grant paths

BIS Scheme I provides two paths from application to grant of licence:

Option-1 — Routine Procedure. This is the default path. After application and fee payment, BIS conducts an initial inspection of the manufacturing premises, draws samples, tests the samples at a recognised laboratory, and (if compliant) issues the licence. Timeline: typically 4 months from complete application to grant.^[3]

Option-2 — Simplified Procedure. Available where the applicant can submit a test report from a BIS-recognised or internationally-accredited laboratory showing conformity to the Indian Standard, obtained within a defined freshness window. Timeline: typically 1 month from application to grant, provided the test report and factory information are complete.^[3]

Option-2 is the preferred path for established OEMs with strong internal testing, and for foreign OEMs who can produce test reports from accredited labs in their home jurisdictions (provided the applicable standard is ISO/IEC-aligned with the Indian Standard). The time-saving is substantial; the discipline required on documentation is higher.

4. BIS fee structure

The BIS fee structure for ISI-mark certification under Scheme I includes:

Fee head	Amount	When payable
Application fee	₹1,000	At application
Preliminary / audit inspection	₹7,000 per man-day	At initial visit and at surveillance visits
Licence annual fee	₹1,000	Annual during licence validity
Marking fee (unit rate by product)	Varies by product	Based on production volume certified
Renewal fee	Equivalent to re-application structure	At renewal window

Source: BIS product certification fee schedule.^[4] The figures above represent the baseline; product-specific marking fees and any jurisdiction-specific charges are published by BIS.

Planning budget: for a single product under Option-1, plan ₹75,000 to ₹1,50,000 for fees and travel allowance for the initial audit, plus testing lab costs (typically ₹25,000 to ₹75,000 depending on test complexity). Under Option-2, BIS application fees are broadly similar but the testing lab cost is already sunk.

5. Foreign manufacturers — the FMCS route

Foreign manufacturers obtain an ISI-mark licence through the BIS Foreign Manufacturers Certification Scheme (FMCS). The structure is materially the same as Scheme I for Indian manufacturers, with two critical additions:

1. Authorised Indian Representative (AIR) — the foreign manufacturer must appoint an India-resident authorised representative responsible for regulatory correspondence, payment of fees, and coordination of audits. The AIR is the face of the licence to BIS.
2. Marking fee structured in foreign currency — FMCS marking fees are denominated in USD.

The FMCS process involves an in-factory audit by BIS auditors at the foreign manufacturer's facility. Historically this added meaningful travel and calendar cost; BIS has been progressively adopting remote-audit and hybrid-audit practices, which has brought FMCS timelines closer to domestic timelines than before.

6. The working calendar — what takes 4 months

Under Option-1, the 4-month clock looks like this in practice:

1. Week 0 — Application submitted with complete documentation. Application form, product information, factory details, quality control plan, test reports if any, fee payment.
2. Weeks 2-4 — Initial scrutiny. BIS scrutinises the application for completeness. Queries are raised. Responses fed back.
3. Weeks 4-6 — Audit scheduling. The inspection date is agreed with BIS branch office.
4. Weeks 6-8 — On-site inspection. Audit at the factory. Sample drawn. Quality control review conducted.
5. Weeks 8-12 — Sample testing. Sample sent to BIS-recognised lab. Test results generated.
6. Weeks 12-16 — Grant decision. BIS technical committee reviews the audit and test results, and grants the licence or issues deficiency observations.

When applications slip past 16 weeks, it is nearly always because of two causes: deficiency observations requiring the OEM to correct manufacturing or documentation practices, or sample-retest rounds. A strong Pre-Application Readiness review (internal or external) before the formal application typically collapses the calendar by 30-45 days.

Under Option-2 (1 month):

1. Week 0 — Application with valid test report, factory information, and supporting documentation.
2. Week 2 — Scrutiny, targeted verification of factory information (often virtual), and inspection of the QC system.
3. Week 3-4 — Grant of licence.

Inside the factory inspection — what BIS auditors actually examine

The factory inspection under Scheme I is the single most decisive event in the Option-1 grant path. The auditor's job is to verify that the factory can actually manufacture to the declared specification, repeatably. They look at six discrete dimensions, each with its own failure mode.

Declared layout versus observed reality. The inspection begins with a layout walk-through. The auditor holds the application's factory-layout drawing and walks the floor against it — receiving, raw-material stores, shop-floor flow, in-process inspection stages, final-testing area, finished-goods stores, and dispatch. Variance between the drawing and the reality — even benign variance from a recent re-layout — triggers an observation. The fix is trivial (update the layout submission), but the observation nonetheless slows the grant.

Raw-material traceability. Auditors look for documented evidence that incoming raw materials are inspected and released before shop-floor issue. They want to see an IQC plan, actual inspection records for recent lots, and traceability from a finished product back to its component batches. Farm machinery OEMs who rely on a supplier's test certificates without incoming verification routinely get flagged.

Process controls for critical-to-approval parameters. Every IS standard has parameters that affect conformity — dimensional accuracy on machined components, torque settings on structural fasteners, PTO-shaft balance, hydraulic pressure-test readings. The auditor wants to see that these are measured in-process, with records, and that out-of-specification events have a documented response. A "we inspect, but we don't always record" finding is a classic deficiency observation.

Calibration records of QC instruments. Vernier callipers, torque wrenches, pressure gauges, dial indicators, load cells — all of these need periodic calibration traceable to NPL or a NABL-accredited calibration laboratory. Calibration certificates are reviewed for currency; expired certs trigger observations.

Training records of QC staff. The auditor verifies that the QC inspectors are trained for the specific tests and inspections named in the quality-control plan. Generic "ISO training" attendance is not sufficient; specific training on the critical tests for the applied-for IS is expected. This is an area where factories frequently fall short because training records are maintained centrally in HR rather than at the point of use.

Sample selection and sealing. At the end of the walk-through, the auditor selects a sample — usually a production-complete unit, not a specifically-built showroom sample — seals it, and dispatches it to the BIS-recognised testing laboratory. The OEM cannot influence the sample selection beyond providing access to the stock; any attempt to do so is itself a serious observation.

A well-prepared factory inspection can complete in half a day. A poorly-prepared one can stretch to two full days of observations and follow-up requests.

Detailed fee breakdown — what you actually pay across a 3-year licence cycle

The headline BIS fee schedule understates the full economic cost of an ISI-mark licence over its active lifetime. A 3-year view, for a single product under Option-1 in a single-plant scenario:

Cost head	Year 1 (grant)	Year 2	Year 3	Notes
Application fee	₹1,000	—	—	One-time at filing
Preliminary inspection + sample travel	₹20,000-₹40,000	—	—	₹7,000/man-day × 2-3 man-days + actuals
Initial sample testing	₹25,000-₹75,000	—	—	Varies by product and test complexity at BIS-recognised lab
Licence grant fee + annual	₹1,000	₹1,000	₹1,000	Paid yearly
Marking fee	By volume	By volume	By volume	Unit rate × certified production
Surveillance inspection	—	₹15,000-₹25,000	₹15,000-₹25,000	Typically annual
Surveillance sample testing	—	₹25,000-₹75,000	₹25,000-₹75,000	Drawn and tested during surveillance
Renewal fee	—	—	Equivalent to re-application structure	At end of validity period

A practical 3-year total for a single-product licence, including marking fee for modest production volumes and surveillance testing, typically sits in the ₹2.5-5 lakh range. FMCS (foreign manufacturer) licences add travel and audit-logistics cost, though BIS's increasing adoption of hybrid-audit practices has brought some of that cost down relative to a decade ago.

7. Common reasons applications are delayed

8. Post-grant — what licensees owe BIS

The licence is not the end. Ongoing obligations:

• Marking of every certified product with the ISI mark in the approved format.
• Quarterly / half-yearly returns (varies by product) to BIS declaring production quantities marked.
• Annual renewal with fee payment and confirmation of continued compliance.
• Surveillance inspections — routine and unannounced, at BIS's discretion.
• Product-change notifications — any material change in design, specification, or manufacturing location must be notified and may require fresh audit or sample testing.

Failure to maintain these obligations is grounds for licence suspension or cancellation.

Renewal and surveillance — the post-grant calendar

The licence is a 2-year (or, in some product categories, 3-year) grant. Ongoing obligations:

Quarterly or half-yearly returns. Depending on the product, licensees file periodic production returns declaring the quantity of ISI-marked output. These are the basis for marking-fee computation. Missed returns can result in show-cause notices and, in persistent cases, licence action.

Surveillance visits. BIS conducts surveillance at a frequency aligned to the product and the manufacturer's track record — typically annual for farm-machinery categories. Surveillance combines a factory re-audit (checking continued conformity of the QC system) with fresh sample drawal and testing. A surveillance non-conformity triggers a corrective-action plan within a defined window.

Renewal. Renewal at the end of the validity period follows a structured process similar to re-application but with reduced testing requirements for products with a clean surveillance record. OEMs who file renewal 90-120 days before expiry routinely avoid any gap; OEMs who file at the last minute sometimes experience a short licence-void window.

Product or manufacturing-location changes. Any material change — a new variant, a process change, a relocated line — must be notified. Depending on the change, a fresh audit or fresh sample testing may be required. Unreported changes are a serious observation and can lead to licence suspension.

Corrective action on surveillance observations. Most observations are minor and are closed within the defined CAP (corrective-action plan) window. Serious observations — repeated failures on critical-to-approval parameters, evidence of counterfeit or mis-marked product — can trigger licence suspension pending investigation.

If you fail the inspection or test — the recovery path

BIS deficiency observations are not uncommon, and they do not automatically kill the application. The recovery path:

Stage 1 — Deficiency communication. BIS issues a formal observation letter specifying the non-conformity and the expected corrective action. Typical observations at farm-machinery plants: calibration gaps in QC instruments, training documentation gaps, process-control records not retained for the declared period, or a sample test failing a specific clause of the applicable IS.

Stage 2 — Corrective action. The OEM implements the corrective action — re-calibrating instruments, refreshing training records, re-establishing process records, or fixing the product issue identified by the sample test. Documentation of the CAP is submitted back to BIS.

Stage 3 — Re-verification. BIS verifies the corrective action. For documentation-level observations, this may be remote or a short revisit. For sample-test failures, a fresh sample is typically drawn and retested. The retest fee schedule applies.

Stage 4 — Grant (or further action). If the corrective action is accepted, the licence is granted. If further non-conformity is found, a second CAP cycle applies, and in persistent cases the application may be put in abeyance or withdrawn.

Plan a 4-8 week reserve in the calendar for a CAP cycle even on a well-prepared application. The reserve is unused on clean grants; when it is needed, it keeps the commercial calendar on track.

BIS vs CRS — which scheme applies when

BIS operates two distinct product-certification schemes that sometimes confuse newcomers: Scheme I (Scheme-I of Schedule-II, also called the ISI Mark Scheme) and the Compulsory Registration Scheme (CRS).

Scheme I (ISI Mark). Applies to products certified against an Indian Standard via a factory-audited, continuously-surveilled licence. Farm machinery, power tillers, agricultural implements, sprayers, and related products — all sit under Scheme I where they are BIS-certified.

CRS (Compulsory Registration). Covers mostly electronic and IT goods where BIS has notified a Compulsory Registration order. The model is different — there is no periodic factory audit in the same way; registration is granted against a product test report, and compliance is monitored at the market-surveillance level.

For farm-machinery OEMs, CRS is occasionally relevant at the component level (a specific electronic component in a tractor's instrument cluster may be on the CRS list), but the principal regulatory track for the product is Scheme I.

Product-category considerations — tractors versus implements versus irrigation

Different farm-machinery sub-categories have different BIS-certification realities:

Tractors. BIS certification for complete tractors is generally voluntary for the vehicle, while CMVR type-approval at ARAI or ICAT is mandatory. Specific safety-critical components (certain lights, tyres at the component level) may have compulsory coverage.

Implements (tillage, planting, harvesting). BIS voluntary certification against the relevant IS is common and commercially meaningful — state subsidy eligibility for implements is often tied to an FMTII test report combined with ISI marking, especially for the SMAM-subsidised categories.^[6] For implements without CMVR exposure, BIS certification is often the most visible quality signal.

Irrigation equipment (sprayers, drip components, pumps). A significant sub-set of irrigation components sit on the BIS voluntary list. For micro-irrigation systems covered under PMKSY-PDMC and state-level irrigation subsidies, BIS conformity is often required for the empanelment of a supplier under the scheme.^[7]

Power tillers. Covered under IS 12239. Widely certified; for power-tiller OEMs, an ISI mark is commercial table-stakes in most state markets.

9. BIS certification relative to FMTII and CMVR

A common confusion among foreign OEMs: whether BIS, FMTII, and CMVR overlap. They do not.

• CMVR governs on-road registration. Handled at ARAI or ICAT. Required for tractors intended for road use.
• FMTII (Budni) conducts commercial/confirmatory performance testing of agri machinery under AIS-017 Part 2 and related test schedules. Relevant for state subsidy eligibility and dealer-channel trust for tractors and implements.
• BIS certifies conformity to Indian Standards under the ISI-mark scheme. Relevant where an IS applies and (if covered by QCO) mandatory for sale.

For a modern tractor family entering India, the typical regulatory map is: CMVR at ARAI/ICAT, FMTII commercial testing for subsidy eligibility, and BIS for any specific component or accessory falling under a QCO. Implements generally sit between FMTII performance testing and BIS conformity, without CMVR implications.

What a well-run BIS application programme looks like internally

For a farm-machinery OEM, a well-run BIS programme has an internal owner who holds four things: the master IS-to-product mapping, the calendar of upcoming surveillance and renewal milestones, the escalation path to the BIS branch office (typically with a designated AIR in the foreign-manufacturer case), and the document-of-record for the quality-control plan. This role is usually a Quality head with a compliance orientation, not a generalist compliance manager. The distinction matters: BIS work is technical, and a weakly-technical QMS can meet the letter of the audit but fail at the next surveillance.

10. When to engage external counsel and a consulting partner

BIS certification is a documentary-discipline task first and a technical-testing task second. The OEMs who move fastest through the process are the ones who either have a deep internal compliance function or who retain a consulting partner with the BIS process as a core practice.

A good consulting partner will:

• Conduct a pre-application readiness review to identify the deficiency observations most likely to arise, and remediate before formal submission.
• Own the interface with BIS branch offices through the audit and sampling cycle.
• Manage the AIR relationship (for FMCS clients).
• Track post-grant compliance so the surveillance and renewal calendar does not surprise the business.

How AgPro supports BIS certification

AgPro's regulatory practice has closed BIS licences across agricultural implements, power tillers, tractors, and farm-machinery adjacent products under both Option-1 and Option-2 paths, and under FMCS for foreign OEMs. We also handle the interface with the state-level equivalents where applicable and the cross-coordination with CMVR and FMTII tracks so the regulatory calendar does not have three serial gates where two parallel gates were possible.

Explore regulatory & homologation services →

Frequently asked questions

Is BIS certification mandatory for all farm machinery?

Not for all — only for products covered under a Quality Control Order (QCO). The current QCO list is published by BIS and updated periodically. Voluntary certification is common for implements, tractors, and sprayers where OEMs choose to demonstrate conformity to an Indian Standard even absent mandatory coverage.

What is the difference between Option-1 and Option-2?

Can foreign OEMs apply directly?

What is the minimum BIS fee to budget?

Does BIS certification replace FMTII or CMVR?

How long does the FMCS route take for a foreign OEM?

What happens if the licence surveillance fails?

What exactly happens during a BIS factory inspection?

What if the sample fails the test?

How frequent are surveillance audits?

Is an ISI mark required if I already have an FMTII test report?

What's the difference between CRS and Scheme I?

Sources & references(8), 8 items

Written by

Devendra K Jha· Director, AgPro Consulting

Founding Director of AgPro Consulting. Agricultural engineer with 28+ years across agri inputs, mechanization, and enterprise leadership roles.

• B.Tech Agricultural Engineering
• 28+ years agri-enterprise leadership

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