Ask the Expert

	Developing the rail industry Is it possible to find the right balance between interoperability and harmonisation on the one hand and innovation and sustainability on the other hand? Frank Walenberg, Director of KEMA Rail Transport Certification, outlines his view. More >>		What is a ‘naked camera’ anyway? Johan Öhgren investigates airport security. More >>
	Modern communications hinge on software design By Anna Squires More >>

Previous Ask the Experts

Improving railway safety, reliability and profitability
Making better use of information is the key, argues Ted Selig, Director of Railway Operation and Maintenance Solutions at Bentley Systems, Inc.
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Making rail competitive again
Frank Walenberg, General Director of KEMA Rail Transport Certification, expects that new projects in Central and Eastern Europe will greatly benefit from the experiences of others elsewhere in meeting EU conditions and requirements.
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Modified bitumen for road paving
Professor John Readexamines the performance and sustainability benefits.
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Ask the Expert: Specifying the correct polysiloxane
Jon Wilson, Infrastructure Market Manager at International Protective Coatings, looks at extending life to first maintenance and improving aesthetics for your asset.
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Ask the expert: Developing Europe’s rail networks
The ongoing enlargement of the European Union requires integration of the new member states in many areas, transport infrastructure being one of the most important, says Eskil Sellgren, Managing Director of WSP Civils.
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