Interpreter-mediated child interviews, by their nature, involve communication with vulnerable interviewees who need extra support for three main reasons: their age (under 18), their native language, and their procedural status (as vulnerable victims, witnesses, or suspects). The "CO-Minor-IN/QUEST" research project (JUST/2011/JPEN/AG/2961; January 2013-December 2014) studied the interactional dynamics of interpreter-mediated child interviews during the pre-trial phase of criminal proceedings. The project provides guidance in implementing the 2012/29/EU Directive establishing minimum standards...