CAT/C/HRV/CO/4-5 methodology to assess the effectiveness and impact of its training/education on cases of torture and ill-treatment. Other issues 19. The Committee invites the State party to ratify the core United Nations human rights treaties to which it is not yet a party, namely, the International Convention on the Protection of the Rights of All Migrant Workers and Members of their Families and the International Convention for the Protection of All Persons from Enforced Disappearance. 20. The State party is requested to disseminate widely the report submitted to the Committee and the Committee’s concluding observations, in the appropriate languages, through official websites, the media and non-governmental organizations. 21. The Committee requests the State party to provide, by 28 November 2015, followup information in response to the Committee’s recommendations relating to steps taken (a) to ensure that all individuals deprived of their liberty have prompt and unimpeded access to an independent lawyer of their choice and to an independent medical examination, and that they may contact a family member, (b) to provide for effective independent monitoring of places of deprivation of liberty by the national preventive mechanism and civil society and (c) to provide training to medical personnel dealing with detainees on the identification of signs of torture and ill-treatment, as contained in paragraphs 6 (a), 10 and 18 of the present document. 22. The State party is invited to submit its next report, which will be the sixth periodic report, by 28 November 2018. To that purpose, the Committee will, in due course, transmit to the State party a list of issues prior to reporting, considering that the State party has accepted to report to the Committee under the optional reporting procedure. 7