Approvals
The KeTech Group works to industry standards and holds approvals from relevant governing bodies and industry suppliers.

KeTech Systems hold the following approvals:
KeTech Systems have particular experience in designing equipment for the rail industry which meet the following design standards:
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BS EN50121-3-2 - Railway Applications - Electromagnetic Compatibility
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BS EN50126 - Railway Applications - The Specification & Demonstration of Reliability, Availability, Maintainability & Safety (RAMS)
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BS EN50155 - Railway Applications - Electronic Equipment used on Rolling Stock
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BS EN55011 - Industrial, Scientific And Medical (ISM) Radio-Frequency Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement
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BS EN61000 - Electromagnetic Compatibility (EMC)
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BS EN60068 - Environmental Testing
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EN61373 - Railway Applications - Rolling Stock Equipment - Shock & Vibration Tests

2As' hold the following approvals:
2As' carry out all work in relation to commissioning to CIBSE Code C standard and Guide H for building Controls. All controls installation work is carried out to the latest Electrical Regulation 16th Edition.
Key Radio Systems hold the following approvals:

Metro and Tube Services hold the following approvals:








