In het AD op internet een artikel over het gebruik van walstroom in de Rotterdamse haven

July 27, 2006 Dear Colleague,

I want to extend my congratulations and thanks to each of you – we have successfully completed the goal to certify our Environmental Management System (EMS) to the ISO 14001 Standard! The official date of our certification is June 27, 2006 – essentially one year since we kicked off this effort.