of a decision reached in accordance with due process of law Before expulsion, a refugee shall be given an opportunity to offer evidence, to be represented, and to appeal to a higher authority Non-nationals Non-nationals include foreigners and stateless persons Non-nationals are lawfully within the territory if they have entered in accordance with the legal system, or if they possess a valid residence permit Non-nationals lawfully within the territory are entitled to all human rights, except certain political rights Non-nationals have the same right to leave and to emigrate as nationals Non-nationals lawfully within the territory who have close attachments to the State and view it as their own (who have set up a home, who were born in the State, or who have resided in the State for a long time) shall not be expelled Other non-nationals lawfully within the territory may be expelled only if decided by law, if the decision is not arbitrary and not discriminatory, and if procedural guarantees have been afforded Procedural guarantees for expulsion include the right to be heard, the right to review by a competent authority, the right to representation, the right to appeal to a 49