Evelien Koekkoek is an interior designer from Amsterdam. Since 2012, she’s specialized in healthy office environments. At an early age she had two passions; Interior architecture and sports. During her career as interior designer she found out the build environment has an impact on the behaviour of people. This helped het creating her vision on healthy offices. She also found out that not only the interior but also movement, nutrition, time and mind are important aspects for a healthy work environment. Now she is studying the Well standard, so soon she can help owners and renters to certify their buildings. Evelien works full time for Ditt officemakers, is a former board member of the Dutch society for Interior Architects and she recently started a platform to share knowledge about healthy working; www.hetgezondewerken.info.