What Is the Validity of FMTTI Certification? The Full Category-Wise Table
Most farm-machinery testing questions focus on getting the test report in the first place. Fewer ask what happens after — and the answer matters, because an FMTTI test report has a shelf life, and the Ministry has published exactly what that shelf life is, by category.
The Office Memorandum that fixed validity periods
Before 2018, there was no fixed validity period for FMTTI test reports at all. The Ministry's Additional Commissioner (Machinery) told a Technical Committee meeting on 10 August 2018 — chaired by Dr. K. Alagusundaram, then DDG (Engineering) at ICAR — that this created a real problem: a manufacturer could keep relying on an old test report indefinitely, even if the machine's specification or performance had since changed, because nothing forced a retest.
The Committee's recommendation was approved and formalised in Office Memorandum No. 13-24/2018-M&T(I&P), dated 19 September 2018, issued by the Additional Commissioner (Machinery). It fixed the following category-wise validity periods, effective from the date of issue.
The full validity table
| Category of machine | Validity of ICT test report | Subsequent validity of batch test report |
|---|---|---|
| Tractor | 3 years | 5 years |
| Power tiller | 3 years | 5 years |
| Combine Harvester / Crop / Sugarcane / Cotton Picker | 7 years | 5 years |
| Self-propelled machinery | 5 years | 5 years |
| Tractor/Power Tiller operated machinery — tillage implements | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — sowing & planting machinery | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — inter-culture machinery | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — harvesting machinery | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — thresher | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — baler, rake, reapers | 7 years | 5 years |
| Tractor/Power Tiller operated machinery — post hole digger | 7 years | 5 years |
| Plant Protection equipment — manually operated | 5 years | 5 years |
| Plant Protection equipment — battery operated | 5 years | 5 years |
| Plant Protection equipment — tractor operated | 7 years | 5 years |
| Plant Protection equipment — engine operated | 7 years | 5 years |
| Post-harvest technology machinery (cleaner/grinder/washer/grader/polisher/separator) | 7 years | 5 years |
| Bullock drawn/manual driven (all types, incl. horticulture tools) | 7 years | 5 years |
Where power tillers, weeders, reapers, and sprayers each sit
Power tillers get one of the shortest initial validity windows on the whole table — 3 years — the same as tractors, likely because both categories see frequent minor model revisions. Battery sprayer testing sits in the 5-years-ICT bracket, alongside manually operated plant protection equipment and general self-propelled machinery.
Power reapers aren't a named row on their own. A tractor- or power-tiller-operated reaper falls under "harvesting machinery" within the Tractor/Power Tiller operated machinery category — 7 years ICT, 5 years batch. Power weeders similarly aren't named individually: a self-propelled weeder would typically sit under "self-propelled machinery" (5 years ICT), while a tractor/tiller-operated weeder would fall under "inter-culture machinery" (7 years ICT) instead.
How validity is actually stated on the report
The 2018 Office Memorandum requires the validity to be printed boldly on the test report's cover page, and again inside the report, in the exact form: "THIS TEST REPORT VALID UPTO: day/month/year." If you're reviewing a test report — your own or a supplier's — and this statement isn't clearly present, that's worth raising directly with the issuing centre before treating the report as current.
What happens at expiry
If a machine model is still in production, unchanged, when its test report expires, the manufacturer has to submit it for retesting. That's the entire point of the rule: to stop a test report from certifying a machine that may no longer match what was actually tested. The Ministry did build in a one-time transitional grace period back in 2018 — one year, for reports that had already expired or were about to — but that was specific to the 2018 rollout, not a standing feature you should assume applies today.
Where AgPro fits
A lapsed test report is one of the more avoidable ways to lose a selling season — a dealer can't process an SMAM-linked sale on an expired report, no matter how good the machine is. AgPro's regulatory practice tracks validity expiry alongside the original testing programme, so a renewal is planned months ahead of a sales push rather than discovered after one has already stalled.
For the broader picture of what FMTTI certification actually is, read What Is FMTTI Certification?, and for test codes by machine class, see our guide to FMTTI testing of power tillers, power weeders, and power reapers. For current fee schedules, see our posts on the latest applicable FMTTI/FMTC fee schedule and SRFMTTI's power tiller fee breakdown.
Explore our regulatory & homologation service →Quick answers.
- It depends on the machine category. Under the Ministry's Office Memorandum No. 13-24/2018-M&T(I&P), the initial (ICT) test report is valid for 3 years for tractors and power tillers, 5 years for self-propelled machinery and manually/battery-operated plant protection equipment, and 7 years for most other categories — tractor/power-tiller-operated implements, combine harvesters, tractor/engine-operated sprayers, post-harvest machinery, and bullock-drawn equipment. Every subsequent batch test report is then valid for 5 years, regardless of category.
- 3 years for the initial (ICT) test report, and 5 years for each subsequent batch test report, under the 2018 Ministry schedule. After the initial report expires, a power tiller model that is still in production without a specification change moves onto the 5-year batch-renewal cycle rather than repeating a full initial test.
- Battery-operated plant protection equipment is in the 5-years-ICT / 5-years-batch category — one of the shorter initial validity windows in the schedule, alongside manually operated plant protection equipment and general self-propelled machinery. Tractor- and engine-operated plant protection equipment sit in the longer 7-years-ICT bracket instead.
- The 2018 schedule doesn't name 'power weeder' or 'power reaper' as standalone rows — it groups machinery by drive type and function instead. A self-propelled power weeder would typically sit under 'Self-propelled machinery' (5 years ICT / 5 years batch); a tractor- or power-tiller-operated inter-culture or harvesting machine — which covers reapers — falls under the 7-years-ICT / 5-years-batch bracket for 'Tractor/Power Tiller operated machinery.' Confirm the exact classification for your specific model with the testing centre, since the category a machine is filed under determines which validity period applies.
- If the machine model is still being manufactured without a change in specification or performance, the manufacturer has to submit it for retesting. The Technical Committee's stated reason for fixing validity periods in the first place was exactly this: to make sure a test report couldn't be used indefinitely to certify a machine that may have changed since it was last actually tested.
- Per the Ministry's 2018 Office Memorandum, the validity is meant to be stated boldly on the test report's cover page and again inside the report itself, in the form 'THIS TEST REPORT VALID UPTO: day/month/year.' If a report you're reviewing doesn't carry this statement clearly, that's worth raising with the issuing centre directly.
- When the 2018 validity framework was first introduced, the Ministry gave a one-year grace period specifically to manufacturers whose reports had already expired, or were due to expire within a year of the Office Memorandum's issue date — so businesses weren't immediately debarred the moment the new rule took effect. That was a one-time transitional measure tied to the 2018 rollout, not a standing feature of the system, so don't assume an automatic grace period applies today; confirm directly with the centre if your report is close to expiry.
- The ICT/Batch structure from 2018 is still the framework referenced in current testing regimes — SRFMTTI's own 2026 power tiller fee notice, for instance, describes a 'New Regime of Testing of Power Tiller (ICT/Batch)' under a 2021 Ministry office order. Some individual figures may have shifted since 2018: publicly available tractor test reports issued between 2023 and 2025 show validity spans closer to 5 years from the test date rather than the original 3-year ICT figure, which suggests at least the tractor category may have been extended under a later circular. Treat the 2018 table as the documented baseline structure, and always confirm the current validity period for your specific machine category directly with the testing centre before relying on it.
- Not really — it reflects testing intensity and product-change frequency more than scrutiny level. Categories like tractors and power tillers, which see frequent minor model changes, got shorter initial validity (3 years); categories that change less often or where testing itself is more resource-intensive, like combine harvesters and most implements, got longer initial validity (7 years). The 5-year batch-report validity is uniform across every category regardless of the initial period.
- [1]Ministry of Agriculture & Farmers Welfare, Mechanization & Technology Division — Office Memorandum No. 13-24/2018-M&T(I&P), dated 19 September 2018, fixing validity of commercial test reports issued by FMTTIs and identified testing institutes— Department of Agriculture and Farmers Welfare, Government of India (republished by AIAMMA); accessed 2026-07-29
- [2]DAC&FW Technical Committee — Minutes of the meeting to fix category-wise validity period of test reports, 10 August 2018— Department of Agriculture and Farmers Welfare, Government of India (republished by AIAMMA); accessed 2026-07-29
- [3]Proceedings of the One Day Workshop of Approved Identified Test Centres, 1 February 2018 (F.No. 13-1/2017-M&T(I&P) Part II)— Northern Region Farm Machinery Training & Testing Institute, Government of India; accessed 2026-07-29
Devendra K Jha· Director, AgPro Consulting
Founding Director of AgPro Consulting. Agricultural engineer with 28+ years across agri inputs, mechanization, and enterprise leadership roles.
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