News and issues

Database of the week

Safari Books Online

Due to technical maintenance on 7 May from 6 pm to 11 pm, Simultaneous search may be temporarily unavailable. These are at least 4 moments with a short downtime of 5 to 10 minutes.

New databases

Bouwkosten.nl and GWWkosten.nl are now fully available for current, reliable cost information on construction and civil engineering.

Updated: June 6, 2019