(d) The sharing of best practice among States and other stakeholders; (e) Support for cooperation in the promotion and protection of human rights; (f) The encouragement of full cooperation and engagement with the Council, other human rights bodies and the Office of the United Nations High Commissioner for Human Rights. C. Periodicity and order of the review 5. The review begins after the adoption of the universal periodic review mechanism by the Council. 6. The order of review should reflect the principles of universality and equal treatment. 7. The order of the review should be established as soon as possible in order to allow States to prepare adequately. 8. All member States of the Council shall be reviewed during their term of membership. 9. The initial members of the Council, especially those elected for one or two-year terms, should be reviewed first. 10. A mix of member and observer States of the Council should be reviewed. 11. Equitable geographic distribution should be respected in the selection of countries for review. 12. The first member and observer States to be reviewed will be chosen by the drawing of lots from each Regional Group in such a way as to ensure full respect for equitable geographic distribution. Alphabetical order will then be applied beginning with those countries thus selected, unless other countries volunteer to be reviewed. 13. The period between review cycles should be reasonable so as to take into account the capacity of States to prepare for, and the capacity of other stakeholders to respond to, the requests arising from the review. 14. The periodicity of the review for the first cycle will be of four years. This will imply the consideration of 48 States per year during three sessions of the working group of two weeks each. a D. Process and modalities of the review 1. Documentation 15. The documents on which the review would be based are: (a) Information prepared by the State concerned, which can take the form of a national report, on the basis of general guidelines to be adopted by the Council at its sixth session (first session of the second cycle), and any other information considered relevant by the State concerned, which could be presented either orally or in writing, provided that the written presentation summarizing the information will not exceed 20 pages, to guarantee equal treatment to all States and not to overburden the mechanism. States are encouraged to prepare the information through a broad consultation process at the national level with all relevant stakeholders; (b) Additionally a compilation prepared by the Office of the High Commissioner for Human Rights of the information contained in the reports of treaty bodies, special procedures, including observations and comments by the State concerned, and other relevant official United Nations documents, which shall not exceed 10 pages; a The universal periodic review is an evolving process; the Council, after the conclusion of the first review cycle, may review the modalities and the periodicity of this mechanism, based on best practices and lessons learned.