E/C.12/CRI/CO/4 page 7 54. The Committee further requests the State party to disseminate the present concluding observations widely among all levels of the society and, in particular, among State officials, the judiciary and civil society organizations in general, and to inform the Committee on all steps taken to implement them in its next periodic report. The Committee particularly encourages the State party to continue to engage the Ombudsman (Defensoría de los habitantes), non-governmental organizations and other members of civil society in the process of discussion at the national level prior to the submission of its next periodic report. 55. The Committee invites the State party to update its core document in accordance with the 2006 harmonized guidelines for the preparation of a Common Core Document (HRI/GEN/2/Rev.4). 56. The Committee requests the State party to submit its fifth periodic report by 30 June 2012. -----