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Explore Test & Approvals Test & Approvals Management
We work out exactly what your device needs — then manage certification and operator approval through to market entry.
Global Wireless Testing & Approvals
Global Wireless Device Testing, Validation & Approvals
From live network testing and GCF certification to operator approvals and regulatory compliance, IoTAS helps manufacturers test, validate and launch cellular-connected products worldwide.
Specialist wireless testing expertise since 2003
DeviceNetworkTestingGlobal Deployment
20+ Years
Wireless Testing Expertise
Global
Testing Capability
Live Networks
Real-World Validation
GCF
Specialist Expertise
Accreditations
Services
Specialist Testing & Approval Support Throughout Your Product Journey
From identifying what testing and approvals are actually required, through field testing and certification, to international deployment.
GCF Services
Field trials, IOP testing, assessment and managed GCF solutions from a recognised specialist team.
Explore GCF Services03
Live Testing Services
Validate real-world device performance across live mobile networks and operating environments.
Explore Live Testing Services04
Mission Critical
Specialist field testing for public safety and mission critical communications.
Explore Mission Critical05
IoT Testing
Independent validation for cellular-connected IoT products across technologies, networks and markets.
Explore IoT TestingWhy IoTAS
Specialist Expertise. Real Networks. Global Reach.
IoTAS combines more than two decades of wireless testing experience with practical testing across real networks around the world. We are not a volume test house — we are the specialists other engineering teams call when device behaviour has to be proven in the field.
Discuss Your Testing Requirements01
Real-World Testing
Test devices on the networks and in the environments where they actually need to perform.
02
Specialist Expertise
Work directly with experienced wireless testing and certification specialists.
03
Global Capability
Coordinate testing across international markets without managing multiple suppliers.
04
Flexible Support
Use IoTAS for an individual test requirement or as an extension of your internal team.
Mission Critical Communications
Supporting The Next Generation Of Mission Critical Field Testing
Public safety networks demand evidence that devices perform under real operational conditions. IoTAS delivers specialist field testing for mission critical communications — emergency services network testing, standardised field trial methods and emergency call validation.
Explore Mission Critical Testing“Supporting the development and verification of GCF Mission Critical Field Trial testing.”
ESNMCPTTField Trials
Global Coverage
Global Testing Without The Global Complexity
Coordinate international wireless testing through one experienced specialist partner.
- Local market knowledge
- International network access
- Global project coordination
- Single specialist contact
Connected Products
Where Our Testing Expertise Is Used
IoTAS is not just a smartphone testing company. We validate any cellular-connected product that has to work reliably on real networks, in real markets.
Process
From Testing Requirement To Market Launch
01
Understand Requirements
Networks, markets and certification scope.
02
Define Testing Programme
The right field, lab and approval approach.
03
Test & Validate
Specialist testing across real networks.
04
Certification & Launch
Evidence and approvals for market entry.
Case Studies
Real Testing Challenges. Practical Solutions.
Mission Critical
Standardised Field Trial Test Methods
- Challenge
- No consistent field trial methodology for mission critical device validation.
- Result
- Repeatable test methods giving comparable results across vendors and networks.
IoT Roaming Connectivity Issue
- Challenge
- Devices intermittently losing connectivity when roaming across Europe.
- Result
- Root cause isolated in registration behaviour and fixed before launch.
Saudi Arabia Regulatory Approval
- Challenge
- Market entry blocked by unclear in-country regulatory requirements.
- Result
- Approval secured and product launched to the target timeline.
Knowledge Centre
Wireless Testing Insights From Our Specialists
Technical Insight
Live network testing vs. lab conformance: where devices actually fail
Conformance testing proves a device follows the specification. It does not prove it survives a real operator network. Here is where the gap usually appears.
Read ArticleTechnical Insight
What eSIM RSP testing actually proves about your device
Profile download, switching and error handling — the checks that catch field failures.
Read Article Company NewsIoTAS extends mission critical field trial capability
Additional field trial capacity for public safety device programmes.
Read ArticleStart A Conversation
Not Sure What Testing Or Approvals Your Device Requires?
Tell our specialists about your device, target markets and network requirements and we'll help you identify the right testing approach.
Speak directly with an experienced IoTAS specialist