The visa fee is waived for Children under six years. School pupils, students, postgraduate students and accompanying teachers who undertake stays for the purpose of study or educational training. Researchers, as defined in Article 3(2) of Council Directive (EU) 2016/801[1] travelling for the purpose of carrying out scientific research or participating in a seminar or conference. Representatives of non-profit organisations aged 25 years or less participating in seminars, conferences, sports, cultural or educational events organised by non-profit organisations.