Medical & Measuring Devices
India's measuring, medical, and optical instruments industry under Chapter 90, together with the clocks…
ISI MARK · 27 LINES · 12 STANDARDS
India's measuring, medical, and optical instruments industry under Chapter 90, together with the clocks and watches industry under Chapter 91, presents a heterogeneous regulatory surface. Three product families dominate the Bureau of Indian Standards (BIS) compulsory-certification cohort: water and flow meters under the Water Meters and Accessories Quality Control Order, 2023 (S.O. 1142(E) dated 05-03-2024), flashlight apparatus under the Flashlight (Quality Control) Order, 2025 (S.O. 501(E) dated 21-01-2025), and electrical appliances for skin and hair care, including massage apparatus, under the Electrical Appliances for Skin and Hair Care Quality Control Order, 2023 (S.O. 1125(E) dated 05-03-2024). The fourth family — smart watches and extended-reality (augmented, virtual, mixed reality) devices under the Electronics and Information Technology Goods (Requirements for Compulsory Registration) Order, 2021 (S.O. 1248(E) dated 18-03-2021, as amended by S.O. 4997(E) dated 29-10-2025) — routes through the Compulsory Registration Scheme (CRS). Of the 14 notified HSN codes, 10 sit under the ISI Mark Scheme (Scheme-I of Schedule-II of the BIS Conformity Assessment Regulations, 2018) and 4 sit under CRS (Scheme-II of the same regulations).
The seven Indian Standards governing this cohort are tightly product-specific. IS 779 (Water Meters — Domestic Type) and IS 2373 (Water Meters — Bulk Type) cover the flow-and-water-meter family within HSN 9026 10, HSN 9026 90, HSN 9028 20, and HSN 9028 90, with IS 779 enforcement crystallising on 07-09-2024 (general), 07-12-2024 (small), and 07-03-2025 (micro) under the Micro, Small and Medium Enterprises Development Act, 2006. IS 2083 (Flashlight) governs HSN 9006 61 and HSN 9006 69. IS 302 (Part 2/Section 23) covers electrical appliances for skin and hair care under HSN 9019 10 20 and HSN 9019 10 90, with general enforcement 28-07-2025 and small/micro phasing to 28-10-2025 and 28-01-2026. IS/IEC 62368-1 — in concurrent running with IS 13252 (Part 1) and IS 616 until 01-11-2028 — governs HSN 9004 90 90, HSN 9031 80 00, HSN 9101 91 90, and HSN 9102 91 90. IS 15041 maps to HSN 9033 00 00 under the Indutech Quality Control Order, 2024 (S.O. 4326(E) dated 03-10-2024).
Five operational pain points dominate enforcement. First, accuracy-class certification on water meters under IS 779 — the standard prescribes Class A, B, C, and D tiers based on Qmin, Qt, Qp, and Qmax flow rates, and BIS surveillance officers reject samples testing a class below the CM/L declaration. Second, the calibration-cycle sealing protocol — every batch drawn for type testing must be sealed at the BIS-recognised laboratory before recalibration, and a broken seal invalidates the result. Third, the Central Drugs Standard Control Organisation (CDSCO) overlap — a massage apparatus marketed as a therapeutic device under HSN 9019 10 may attract dual notification under the Medical Devices Rules, 2017 (administered by CDSCO under the Drugs and Cosmetics Act, 1940) on top of the BIS QCO under IS 302, requiring parallel registration on the SUGAM portal. Fourth, the Department for Promotion of Industry and Internal Trade (DPIIT) in-progress procurement carve-out for water meters — the Itron precedent, where DPIIT granted conditional exemption to a tender already at bid evaluation when IS 779 enforcement crystallised, defines the procedural envelope for transitional relief. Fifth, the concurrent-running collapse on 01-11-2028 — smart-watch and extended-reality importers must transition from IS 13252 + IS 616 R-numbers to IS/IEC 62368-1 R-numbers before that date, or face customs rejection of the legacy registration.
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Tariff lines (8-digit HSN)
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Indian Standards in industry
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HSN chapters mapped
Indian manufacturers
Indian manufacturers of water meters (Capstan Meters, Chambal Breweries' meter division, Itron India, Krohne Marshall, and the Belur and Pune meter clusters), flashlights (the Aligarh and Delhi cluster), massage and skin care appliances (the Faridabad-Noida small-appliance belt), and smart watches (Indian-brand assemblers including boAt, Noise, Fire-Boltt) must hold the applicable CM/L licence (ISI track) or R-number (CRS track) before placing product on the domestic market. Operating a water-meter assembly unit without a CM/L licence against IS 779 or IS 2373 exposes the unit to seizure of finished stock at the works gate, retrospective duty on past supplies to municipal corporations and water boards, and prosecution under Section 17 of the BIS Act, 2016. Smart-watch assemblers operating under CRS must remember that the R-number is product-specific and that bill-of-materials changes (display module, system-on-chip, battery pack chemistry) trigger fresh testing and a fresh R-number — a single hardware revision shipped against a stale R-number constitutes statutory misuse of the registration mark.
Foreign manufacturers
Foreign manufacturers of water meters (Itron, Sensus, Diehl, Kamstrup, Zenner), flashlights (Chinese, Taiwanese, and Vietnamese producers under the IS 2083 cohort), and skin care and massage appliances (Korean, Japanese, and Chinese producers under IS 302) must obtain a Foreign Manufacturers Certification Scheme (FMCS) licence under Scheme-I of the BIS Conformity Assessment Regulations, 2018 before any ISI-marked consignment can pass Indian customs, with the typical timeline running 6 to 9 months from application to grant. The FMCS pathway comprises application filing on manakonline.in, appointment of an Authorised Indian Representative (AIR) who carries personal statutory liability under Rule 11 of the BIS Conformity Assessment Regulations, 2018, BIS officer travel to the foreign factory for inspection of the assembly line, calibration bench, and sealing protocol, sample drawing for testing at a BIS-recognised Indian laboratory against the accuracy-class envelope of IS 779 or IS 2373 (or IS 302, IS 2083), and grant of the product-and-facility-specific CM/L licence. Foreign smart-watch and extended-reality producers, including Apple, Samsung, Garmin, Huawei, Xiaomi, Meta, and Sony, do not require FMCS but must hold a CRS R-number issued against test data from a BIS-recognised laboratory under IS/IEC 62368-1, with no factory inspection and a typical timeline of 4 to 8 weeks per stock-keeping unit.
Importers
Customs verification at Nhava Sheva (JNPT), Mundra, Chennai, Cochin, Kolkata, and the air-cargo gateways at Delhi, Mumbai, and Bengaluru is conducted in real time against the BIS portal (manakonline.in). A lapsed, suspended, or accuracy-class-mismatched FMCS licence on a water-meter consignment, or a stale R-number on a smart-watch consignment, results in immediate consignment detention at the port of arrival. Demurrage and ground rent on a meter or appliance consignment — sea-freight bulk shipments of meters in palletised cases, air-freight smart-watch consignments in temperature-controlled units — begin accruing from day 1 of detention. Importers should verify the supplier's CM/L number against the declared accuracy class, the IS standard, and the factory address on manakonline.in before placing each purchase order, and should track the DPIIT in-progress procurement carve-out where a public-sector buyer's tender is at risk of collapse on a transitional date — the Itron precedent on water meters is the procedural template, but the carve-out is discretionary and must be applied for in writing before the consignment arrives at the port.
Applicable Indian Standards
IS 13252IS 13252 specifies the safety requirements for information technology equipment, including printers, monitors, scanners, servers, laptops, set-top boxes, rec…172 HSNs · CRSIS 616:2017IS 616 prescribes safety requirements for audio, video and similar electronic apparatus connected to the mains supply or operating from low-voltage sources. …171 HSNs · CRSIS 302IS 302 is the general safety standard for household and similar electrical appliances, applied as the parent code with appliance-specific Part-numbers (washi…60 HSNs · ISIIS 15041:2001IS 15041 specifies the requirements for parts, components and accessories of agricultural and material-handling machinery, covering metallic and textile-rein…18 HSNs · ISIIS 2083:2084IS 2083 specifies the safety requirements for portable battery-operated luminaires, hand torches, flash-light apparatus and LED-based lamps. The standard cov…8 HSNs · ISI+7More standards covered by this industryBrowse all standards Need a regulatory steer on this product?Speak to a regulatory counsel about your specific HSN, IS, and supplier situation.
Speak to an Expert → Does water meter import need BIS?
Yes. Water meters under HSN 9026 10 10, HSN 9026 10 90, HSN 9026 90 00, HSN 9028 20 00, and HSN 9028 90 90 are notified under the Water Meters and Accessories Quality Control Order, 2023 (S.O. 1142(E) dated 05-03-2024), with IS 779 governing domestic-type meters and IS 2373 governing bulk-type meters under the ISI Mark Scheme. Foreign water-meter mills must obtain a Foreign Manufacturers Certification Scheme (FMCS) licence in the producing factory's name with the typical timeline running 6 to 9 months, and customs verification at the port checks the CM/L number, the accuracy class (Class A, B, C, or D under IS 779), and the factory address on the BIS portal (manakonline.in) before release.
What is the Itron DPIIT precedent for water meters?
When the Water Meters and Accessories Quality Control Order, 2023 enforcement date crystallised, public-sector water utilities and municipal corporations held open tenders for meter procurement at various stages — bid evaluation, letter-of-intent issuance, supply contract execution, and partial supply. The Department for Promotion of Industry and Internal Trade (DPIIT) issued conditional in-progress procurement relief on a case-by-case basis to suppliers, including Itron, whose tender obligations were locked in before the BIS enforcement date but whose supply window crossed the date, allowing time-bound continuation of unlicensed supply on existing tenders against an undertaking to obtain the CM/L or FMCS licence within a defined cure period. The carve-out is discretionary, must be applied for in writing to DPIIT and the Ministry of Consumer Affairs with full tender documentation, and does not extend to fresh tenders floated after the enforcement date.
How does CDSCO interact with BIS for medical SKUs?
The Central Drugs Standard Control Organisation (CDSCO) administers the Medical Devices Rules, 2017 under the Drugs and Cosmetics Act, 1940, which notify medical devices into Class A, Class B, Class C, and Class D risk categories with progressively stringent registration, manufacturing licence, and import licence requirements through the SUGAM portal. BIS Quality Control Orders operate in parallel where the device is also a notified product under the BIS Act, 2016 — a massage apparatus marketed as a therapeutic device under HSN 9019 10 20 may attract dual notification under both the Medical Devices Rules, 2017 (CDSCO registration) and the Electrical Appliances for Skin and Hair Care Quality Control Order, 2023 (BIS CM/L licence against IS 302 (Part 2/Section 23)), with both registrations required to ship into India. The two regimes are not mutually exclusive, and customs verification at the port checks both the SUGAM registration number and the BIS CM/L number for dual-notified SKUs.
Are electronic clocks subject to CRS?
Yes — but only where the clock or watch incorporates electronic information-technology functionality (a smart watch, an extended-reality wrist device, or a clock-radio with networked features) that brings it within the scope of the Electronics and Information Technology Goods (Requirements for Compulsory Registration) Order, 2021 (S.O. 1248(E) dated 18-03-2021, as amended by S.O. 4997(E) dated 29-10-2025), which routes through the Compulsory Registration Scheme (CRS) against IS/IEC 62368-1. Smart watches under HSN 9101 91 90 and HSN 9102 91 90, and smart-watch-classified instruments under HSN 9031 80 00, require an R-number issued against test data from a BIS-recognised laboratory under IS/IEC 62368-1, with concurrent running of IS 13252 (Part 1: 2010) and IS 616: 2017 permitted until 01-11-2028, after which the legacy standards stand withdrawn.
Can a foreign medical-device maker use FMCS?
Yes for BIS-notified products under the ISI Mark Scheme. A foreign manufacturer of water meters, flashlights, or electrical appliances for skin and hair care must obtain a Foreign Manufacturers Certification Scheme (FMCS) licence under Scheme-I of Schedule-II of the BIS Conformity Assessment Regulations, 2018 with the typical timeline running 6 to 9 months, comprising application filing on manakonline.in, appointment of an Authorised Indian Representative (AIR), BIS officer travel to the foreign factory for inspection, sample drawing for testing at a BIS-recognised Indian laboratory, and grant of the product-and-facility-specific CM/L licence. For medical devices classified under the Medical Devices Rules, 2017 the parallel CDSCO import licence is mandatory in addition to the FMCS licence where the device is also a BIS-notified product, and the AIR named on the FMCS application is distinct from the CDSCO Indian Agent.
Last verified against gazette notifications: 2026-05-23. Source: BIS / DGFT / Indian Customs CUSDATA.