Regulation
BSEE is the lead federal agency for safety and environmental oversight on the Outer Continental Shelf.
The US Gulf of Mexico, which US agencies now call the Gulf of America, is a mature offshore region with deepwater platforms working off Louisiana and Texas. Most offshore drilling in the Gulf takes place in the western part and in the Bay of Campeche, where the continental shelf is wide and shallow. An intrinsically safe mobile phone distributor in US Gulf of Mexico offshore platforms and rigs would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. US Gulf of Mexico offshore platforms and rigs 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.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | US Gulf of Mexico offshore platforms and rigs: Wellhead areas, Utility and compression areas, Drill floors and well bays | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Gulf of Mexico Rigs. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
The companies on site and the hazardous-area types a handset is likely to meet there.
BSEE is the lead federal agency for safety and environmental oversight on the Outer Continental Shelf.
Facilities lie well offshore, Thunder Horse about 150 miles south-east of New Orleans, so access depends on helicopter and vessel schedules.
The Gulf basin covers about 620,000 square miles, and almost half of it consists of shallow continental shelf waters.
The Gulf has one of the highest concentrations of lightning storms of any ocean region, which is an important consideration for exposed offshore decks and for portable electronics.
Gulf sea-surface temperatures average about 28 degrees Celsius in summer and feed Atlantic hurricanes, so storm evacuation and shutdown planning is part of normal offshore operations.
Operators must submit decommissioning plans before removing platforms and carry out post-decommissioning surveys, so offshore work continues after production ends.
Intrinsic safety limits the electrical and thermal energy in a circuit so that neither a spark nor a hot surface can ignite a gas or dust atmosphere, even when a fault occurs. The ib level, used for Zone 1, tolerates one fault. It is the usual way to make a handheld device that a worker carries continuously through a hazardous area.
The IS-04Z1 is designed on this principle for Zone 1 and Zone 21 (marking target II 2 G Ex ib IIC T4). Intrinsic safety is a design basis, not a certificate: certification is in progress and none has been issued yet.
In US Gulf of Mexico offshore platforms and rigs. Rounds on a platform cover the drill floor, wellhead areas, production decks and utility and compression areas, often in tight spaces. A handheld designed for intrinsic safety lets crews record readings and photographs at the point of work, rather than carrying notes back to a safe area.
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for US Gulf of Mexico offshore platforms and rigs. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device locally.
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.
The circuits are designed to limit energy so a spark or hot surface cannot ignite a gas or dust atmosphere, even with one fault (level ib, Zone 1). Certification of that design is in progress.
Likely candidates are drill floors and well bays, production process decks, wellhead areas, utility and compression areas. 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 US Gulf of Mexico offshore platforms and rigs.
The Gulf has frequent lightning and a hurricane season, and operators routinely shut in and evacuate platforms ahead of storms. Keep devices stowed and charged when weather is forecast, and follow the platform's procedures for electronics during storm warnings.
Federal offshore safety is overseen by the Bureau of Safety and Environmental Enforcement, and each operator adds its own electrical and area-classification requirements. Before bringing any portable device offshore, confirm with the operator what approvals and markings they accept.
The Bureau of Safety and Environmental Enforcement is the lead federal agency for safety and environmental oversight on the Outer Continental Shelf. Operators and rig contractors also approve equipment against their own safety case. Confirm requirements with the operator before sending any device offshore.
More on Gulf of Mexico Rigs, and on other places in United States.
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.