Kazakhstan: rules and approvals
Kazakhstan applies TR CU 012/2011, the Eurasian Economic Union technical regulation, to equipment for explosive atmospheres; certification is mandatory and self-declaration is not allowed.
A Zone 1 / Zone 21 smartphone for crews at Tengiz, Kashagan and Karachaganak, the Atyrau, Pavlodar and Shymkent refineries and the coal and metals industry of Karaganda and Ekibastuz. This page sets out how an explosion proof mobile phone supply route to Kazakhstan will work for the IS-04Z1, and what is and is not available before launch.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. An explosion proof mobile phone for Kazakhstan cannot be bought yet: the SAMS IS-04Z1 is pre-launch (certification in progress, no certificate issued), and the datasheet, certification schedule and safe-area evaluation units are available now.
Current position: certification in progress, nothing issued, launch targeted for Q4 2026. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| Where it applies | Kazakhstan: Pavlodar and Shymkent, Karaganda coal basin, Tengiz, Atyrau region | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Kazakhstan. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
The main operators, industrial areas and sites that the SAMS Kazakhstan market guide covers.
Kazakhstan applies TR CU 012/2011, the Eurasian Economic Union technical regulation, to equipment for explosive atmospheres; certification is mandatory and self-declaration is not allowed.
Atyrau, 350 kilometres north of Tengiz, is the main transport hub for Tengiz oil, so road, rail and air links through Atyrau shape logistics for the western fields.
Under TR CU 012/2011 the applicant must be registered in a member state, testing is done by bodies in the union's unified register, and ATEX or IECEx certificates are not accepted in place of it.
Telecommunications matters, including radio-frequency conversion procedures, are handled by the Telecommunications Committee within the ministry responsible for digital development.
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In Kazakhstan. Explosion-proof is a common phrase, but sour gas processing, refineries and coal mines call for different concepts. Flameproof Ex d suits some fixed equipment, while an intrinsically safe handset suits crews moving between plants. The IS-04Z1 is designed around intrinsic safety for Zone 1 and Zone 21 areas.
Supply of the IS-04Z1 to Kazakhstan starts only after certification, through authorised distributors. Until then a buyer can request the datasheet and the written certification schedule, and arrange a safe-area evaluation unit, which puts the site on the list for the right local channel at launch.
The technical specification, marking target and conditions of use, sent by email.
Which certificates are in progress, in what order, and what is still to be confirmed.
Evaluation units can be used for connectivity, MDM enrolment and workflow testing outside classified areas.
Tell us the site, zone, gas group and quantity so the right authorised distributor can contact you.
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
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.
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
The market guide for Kazakhstan covers Tengiz, Atyrau region, Atyrau, Kashagan and Bolashak, North Caspian, Karachaganak, West Kazakhstan, among others. Site-level pages are linked below.
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
Equipment for explosive atmospheres falls under the Eurasian Economic Union regulation TR CU 012/2011, where certification is mandatory, self-declaration is not accepted and ATEX or IECEx certificates do not replace it. The applicant must be registered in a member state. Confirm requirements with an accredited EAEU certification body.
Telecommunications matters, including radio-frequency procedures, are handled by the Telecommunications Committee under the ministry responsible for digital development. Whether a specific phone needs notification or registration depends on its radio technologies, so check current requirements with the committee or a local representative before importing.
The market guide says EAC Ex certification under TR CU 012/2011 is required and planned after IECEx. It has not been granted. Ask the operator which approvals it needs, and check the current certification status before placing any order.
Related guides for Kazakhstan and for Kazakhstan.
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.