Network Certification Body (NCB) is the UK’s certification partner of choice for the rail industry.

As an independent branch subsidiary of Network Rail, we’re responsible for assessing, assuring and certifying infrastructure and vehicles for Britain’s railway.

This includes track, structures, control systems, stations, energy, rolling stock and railway plant. Benefitting from expert insight into the future of rail infrastructure standards, NCB works closely with businesses across a diverse range of rail projects to help minimise the risk in achieving compliance, whilst also helping to reduce project overspend and potential delays.

If you would like to know more about us and how we can help you please contact ncbenquiries@networkrail.co.uk