For our activities we are part of the Activities Decree of the local municipality of Terneuzen. Our company is also registered at NIWO on the so-called VIHB listing for transporting, collecting, handling and storing of corporate waste. Our employees have been VCA certified and are used to work according to the procedures which apply in the (petro)chemical industry. DAZ has been certified since 2014 with the ISO 9001:2008 standard. As a company we also have the VCA*2008/5.1 certificate.