Foothill location
The town sits on the border of Himachal Pradesh, Punjab and Haryana in the Shivalik foothills, about 65 km from Solan and close to Chandigarh, so road access from the plains is straightforward.
Baddi, in Solan district of Himachal Pradesh, is the centre of the Baddi-Barotiwala-Nalagarh (BBN) industrial belt and is widely described as India's largest pharmaceutical manufacturing cluster. Baddi is part of the Baddi-Barotiwala-Nalagarh industrial area, lies in the Shivalik Hills on the border of Himachal Pradesh, Punjab and Haryana, and is close to Chandigarh. Distribution partners for Baddi, Himachal Pradesh are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Baddi, Himachal Pradesh has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Marking | II 2 G Ex ib IIC T4 on the rating plate | Design target; not yet marked |
| EU-type examination certificate | Notified body number and certificate ID | In progress with TÜV; not issued |
| IECEx certificate of conformity | Number listed on the IECEx online register | In progress; not issued |
| Where it applies | Baddi, Himachal Pradesh: Active ingredient reactor areas, Warehouse solvent stores, Solvent storage and dispensing | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Baddi India. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
A short profile of the site and the kinds of classified area that matter for portable equipment.
The town sits on the border of Himachal Pradesh, Punjab and Haryana in the Shivalik foothills, about 65 km from Solan and close to Chandigarh, so road access from the plains is straightforward.
Pharma plants run quality-controlled areas, so introducing a new device into a classified room usually involves the plant's engineering, EHS and quality teams.
Baddi employs about one third of Himachal Pradesh's medium and large industry workforce and contributes around half of the state's industrial revenue.
Pharmaceutical companies with plants in Baddi include Cipla, Dr Reddy's Laboratories, Cadila Healthcare, Torrent Pharmaceuticals, Abbott Laboratories and Glenmark Pharmaceuticals.
Baddi has been ranked 14th best among India's National Clean Air Cities in its population category, which is unusual for a large industrial hub.
Nearby institutions such as Baddi University of Emerging Sciences and Technology, IEC University and Maharaja Agrasen University provide a local pool of technical graduates.
ATEX is the European legal framework for equipment used in explosive atmospheres (Directive 2014/34/EU). IECEx is the international certification scheme built on the IEC 60079 standards. Buyers outside Europe often ask for both: an IECEx certificate is the technical evidence most national regimes build on, while ATEX is the legal route into the European market.
For the IS-04Z1 both routes are in progress with TÜV in Germany and neither certificate has been issued. The marking target is II 2 G Ex ib IIC T4: equipment Group II (surface industry), Category 2 (Zone 1 gas), protection concept ib (intrinsic safety), gas group IIC and temperature class T4.
In Baddi, Himachal Pradesh. A pharmaceutical plant in the Baddi belt would typically ask for a certificate trail that the plant's engineering, EHS and quality teams can all file. Both ATEX and IECEx evidence give a multinational drug maker and its contractors a common reference. The IS-04Z1 certification routes are in progress and no certificate has been issued.
A distributor for Baddi, Himachal Pradesh would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
Not yet. The IS-04Z1 is pre-launch and its certification is still in progress ahead of a Q4 2026 launch. No unit goes into a classified area before the certificate covering it exists. The datasheet, the certification schedule and safe-area evaluation units are available now.
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.
Not yet. Both routes are in progress with TÜV in Germany and no certificate has been issued. Any listing that says otherwise is wrong.
Likely candidates are solvent storage and dispensing, granulation and coating rooms, active ingredient reactor areas, warehouse solvent stores. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Baddi, Himachal Pradesh.
India's Petroleum and Explosives Safety Organisation administers rules covering petroleum and flammable materials storage. Plants usually work with licensed storage and their own safety teams, so ask the operator which licences and equipment standards they require.
Solvent storage, reactor and dispensing rooms, and effluent areas can contain flammable vapours or powders. The plant defines classified zones in its drawings, so request them and confirm the approvals accepted before taking portable equipment into production areas.
Typically solvent storage and dispensing, granulation and coating rooms, active ingredient reactor areas and warehouse solvent stores. Some are treated as Zone 1 and others as Zone 21 for dust. The plant's own classification drawing decides, so ask the site's EHS team which rooms apply.
Related guides for Baddi India and for India.
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.