. you can prevent this by turning off cookies in your browser . home about us our peopleexecutive teambusiness support teamrail vehicle conformance teamrail infrastructure conformance teamrail infrastructure conformance team north rail infrastructure conformance team south services rail conformity assessmentrail industry trainingadditional rail services sectors rail vehicle conformancerail infrastructure conformancerail freight services accreditation latest careers contact us about usdriven by safety and excellence ncb is a full service certification provider servicesan accredited nobo debo and assessment body our services also include advice training and audit . sectorsbridges to ballast wagons stations to signalling ... we assess rail industry projects to ensure they are safe . contact uswe can deliver your project on time . contact our specialists on 01908 784 002 or complete the form on our contact section . welcome to network certification body ncb ncb is the choice for rail conformity and assessment services we know the railway and we know rail legislation . we have the knowledge and expertise to tackle your rail based project and we know it s essential to you that our advice and solutions are effective efficient and customer focused . about us we re a full service certification provider and our engineers have decades of experience working with and improving safety and standards across the uk and european rail network . services if you re responsible for design operations or changes to vehicles or infrastructure our comprehensive range of services can help you comply with all uk and european rail requirements . sectors our conformance services are spread across three sectors rail vehicle and plant rail infrastructure and rail freight . accreditation we are accredited by ukas to provide conformity assessment services to the uk and european rail industry . contact us can we help you deliver your rail project would you like to work for ncb whatever your enquiry please get in touch . news items railstaff awards 2016 a win for ncb updated 10 10 2016this year s railstaff awards ceremony took place on saturday 8th october . five ncb staff were nominated and were all finalists in their categories with craig young winning project manager of the year ncb now accredited to act as plant assessment body pab updated 11 08 2016after 22 years and over 110 000 engineering acceptance certificates eac issued the vehicle acceptance body vab process ceased on 4 june 2016 and where applicable has been replaced with the plant assessment bodies pab . following these regulation changes ncb have been successfully accredited to act as a pab.lea bridge reopens updated 20 05 16ncb acted as the the notified body designated body and assessment body for lea bridge reopening.certifying ordsall chord updated 01 04 16ncb has been appointed to act as the notified body designated body and assessment body for lnw central projects package a scheme which is part of the northern hub programme . about us services sectors accreditation latest network certification body 2014 network rail statement ncb statement privacy policy cookie policy site map terms and conditions