64 Copenhagen 1990 multilateral agreements between their relevant governmental institutions, organizations and educational establishments. (15) The participating States will act in such a way as to facilitate the transfer of sentenced persons and encourage those participating States which are not Parties to the Convention on the Transfer of Sentenced Persons, signed at Strasbourg on 21 November 1983, to consider acceding to the Convention. (16) The participating States (16.1) - reaffirm their commitment to prohibit torture and other cruel, inhuman or degrading treatment or punishment, to take effective legislative, administrative, judicial and other measures to prevent and punish such practices, to protect individuals from any psychiatric or other medical practices that violate human rights and fundamental freedoms and to take effective measures to prevent and punish such practices; (16.2) - intend, as a matter of urgency, to consider acceding to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment, if they have not yet done so, and recognizing the competences of the Committee against Torture under articles 21 and 22 of the Convention and withdrawing reservations regarding the competence of the Committee under article 20; (16.3) - stress that no exceptional circumstances whatsoever, whether a state of war or a threat of war, internal political instability or any other public emergency, may be invoked as a justification of torture; (16.4) - will ensure that education and information regarding the prohibition against torture are fully included in the training of law enforcement personnel, civil or military, medical personnel, public officials and other persons who may be involved in the custody, interrogation or treatment of any individual subjected to any form of arrest, detention or imprisonment; (16.5) - will keep under systematic review interrogation rules, instructions, methods and practices as well as arrangements for the custody and treatment of persons subjected to any form of arrest, detention or imprisonment in any territory under their jurisdiction, with a view to preventing any cases of torture; (16.6) - will take up with priority for consideration and for appropriate action, in accordance with the agreed measures and procedures for the effective implementation of the commitments relating to the human dimension of the CSCE, any cases of torture and other inhuman or degrading treatment or punishment made known to them through official channels or coming from any other reliable source of information; (16.7) - will act upon the understanding that preserving and guaranteeing the life and security of any individual subjected to any form of torture and other inhuman or degrading treatment or punishment will be the sole criterion in determining the urgency and priorities to be accorded in taking appropriate remedial action; and, therefore, the consideration of any cases of torture and other inhuman or degrading treatment or punishment within the framework of any other international body or mechanism may not be invoked as a reason for refraining from consideration and appropriate action in accordance with the agreed measures and procedures for the effective implementation of the commitments relating to the human dimension of the CSCE.