The Secretariat

The EUnetHTA 21 Secretariat, based in Diemen, Netherlands, is comprised of the administrative and communication management team that assists in the creation and support of the EUnetHTA 21 network, and the scientific team that assists in the creation and disbursement of HTA scientific knowledge.


Marcus Guardian

Chief Operating Officer

Merle Tenberg

Project Manager

Ewold Elderen

IT Officer

Ali Hussain

Senior Project Manager

Richard Turner

Communications Officer


EUnetHTA 21 JCA Secretariat


Anne Willemsen

Senior Project Manager

Catharina Helmink

Project Manager