Since 2017, Hans-Jaap Moes has been involved as a Leadership-coach at the penitentiary institution in Alphen aan de Rijn. This largest prison in the Netherlands with over 1000 inmates, has over 1000 employees and more than 70 executives It is an inspiring and challenging task to support the leadership of the PI-Alphen, www.dji.nl/locaties/penitentiaire-inrichtingen/pi-alphen-aan-den-rijn/index.aspx