The GEC ESTRO gyn network arranges annual meetings. At annual meetings, current key topics in image guided gyn brachytherapy are discussed and new task groups are established as needed. Colleagues from more than 40 institutions are regularly participating in these meetings. Furthermore, specific workshops have been arranged on relevant topics (see also under references):

• Contouring: Dublin 2005, Washington, Milwaukee, Utrecht
• Image guided gyn BT and applicator reconstruction, Utrecht 2006  Treatment planning, Ljubljana 2007
• Applicator development, Leuven 2009
• Outcome assessment in IGABT, Paris 2010
• Uncertainties in IGABT, Aarhus 2011
• Morbidity and disease outcome, Athens 2012
• EMBRACE and retroEMBRACE research: Vienna 2012, Leiden 2013, Utrecht 2014, Brussels 2015, Poznan 2016