Directive 2016/343 establishes rules concerning the presumption of innocence and the right to be present at trial in criminal proceedings under EU law. It requires Member States to ensure suspects and accused persons have an effective remedy if their rights under the Directive are breached. While in absentia trials are allowed under certain conditions, the right to be present at trial is considered a fundamental aspect of the right to a fair trial according to both EU and European Court of Human Rights jurisprudence. Videoconferencing may be used but actual physical presence is generally preferred to ensure full participation and understanding between the defendant and proceedings.