"States parties must ensure the realisation of the right of persons with disabilities to education through an inclusive education system at all levels, including pre-schools, primary, secondary and tertiary education, vocational training and lifelong learning, extracurricular and social activities, and for all students, including persons with disabilities, without discrimination and on equal terms with others". "The right to inclusive education encompasses a transformation in culture, policy and practice in all formal and informal educational environments to accommodate the differing requirements and identities of individual students, together with a commitment to remove the barriers that impede that possibility". The difference between exclusion, segregation, integration and inclusion is highlighted. Core features of inclusive education are set out. These general comments take the form of an introduction, normative content, states parties’ obligations, relations with other provisions of the Convention and implementation at national level."