Zwischengeschlecht.org / StopIGM.org is an international intersex human rights NGO based in Switzerland. It was co-founded in 2007 by Daniela Truffer, an intersex person and IGM survivor, and her partner, Markus Bauer.
The NGO confronts and exposes perpetrators and accessories of intersex genital mutilation (IGM), promotes human rights, and raises awareness of intersex and IGM practices.
StopIGM.org has authored and co-authored soon 20 international NGO reports, resulting in UN treaty bodies globally condemning IGM as a harmful practice, torture and other violations of international law. It supports intersex persons seeking redress and justice, has organised over 100 nonviolent protests in 7 European countries and was featured in over 200 media reports around the globe.