Within the frame of the activities conducted at the consulting and communication firm ecos (www.ecos.ch),1998 – 2005, Christine Ziegler was mainly responsible for the following projects:

– Project leader and expert for the conception of the broad  participatory processes for  the city of Graz: «Bürgerbeteiligungsprozess für eine vitale Stadtentwickung» (2005), www.graz.at

– Project leader for the integrative town development project for Lausanne: «Quartiers 21» (2002 – 2004), www.quartiers21.ch

– Project leader for the LA 21-processes for Arlesheim: «Vision A – Gemeinsam für Arlesheim» (2002 – 2004), www.arlesheim.ch

– Communication specialist : «Révision du plan directeur cantonal» for the canton Vaud (2000 – 2001)

– Project leader for the LA 21 catalyt project on a national level: «BotschafterInnen der LA 21». The development of a support network and establishment of support tools for the association LA 21 (1999 – 2003), www.agenda-21.ch

– Project member of the broad participatory processes for the canton Basel-Stadt : «WERKSTADT BASEL» (1998-99), www.werkstadt-basel.ch, www.aps-bs.ch