New card readers installed across GVB’s buses and trams, Netherlands October 26, 2021 | Europe News Gemeentelijk Vervoerbedrijf (GVB), the public transport operator in Amsterdam, has successfully installed card readers on 220 buses and 218 trams to enable travel using barcodes, debit cards, and mobi... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password