A/HRC/RES/23/20 irregular migrants, including by avoiding any criminalization, stigmatization, impediments, obstructions or restrictions thereof contrary to international human rights law; (g) To avoid the stigmatization of irregular migrants in language, policies and practice, and to use correct terminology that qualifies actions rather than persons; (h) To respect the human rights and inherent dignity of migrants, to put an end to arbitrary arrest and detention and, in order to avoid excessive detention of irregular migrants, to review, where necessary, detention periods and to use alternatives to detention, where appropriate; (i) To respect in all circumstances the principle of non-refoulement and to comply fully with their international legal obligations with regard to the expulsion of migrants; (j) To put in place, if they have not yet done so, systems and procedures that can easily be applied in order to ensure full compliance with their international human rights law obligations by all their programmes and institutions in the field of migration; (k) To participate in international and regional dialogues on migration that include countries of origin, transit and destination; 5. Takes note with appreciation of the actions taken by several special procedures of the Human Rights Council and the treaty bodies for the effective prevention of violations of the human rights of migrants, including through joint statements and urgent appeals, and encourages them to continue their collaborative efforts to this end, within their respective mandates; 6. Requests the Special Rapporteur to, in accordance with his mandate, continue to pay attention to the topic of the universal enjoyment of human rights for all migrants; 7. Encourages States and regional and international organizations to enhance cooperation with the Special Rapporteur; 8. Decides to remain seized of the matter. 40th meeting 14 June 2014 [Adopted without a vote.] 4