A/HRC/RES/35/2 19. Acknowledges the role that communications procedures can play to promote the justiciability of the right to education, and in this regard calls upon all States that have not yet signed and ratified the Optional Protocol to the International Covenant on Economic, Social and Cultural Rights to consider doing so as a matter of priority; 20. Encourages the High Commissioner, the treaty bodies, the special procedures of the Human Rights Council and other relevant United Nations bodies and mechanisms, specialized agencies, funds and programmes, within their respective mandates, to continue their efforts to promote the full realization of the right to education worldwide and to enhance their cooperation in this regard, including by enhancing technical assistance to Governments; 21. Commends the contribution of national human rights institutions, civil society, including non-governmental organizations, and parliamentarians to the realization of the right to education, including through cooperation with the Special Rapporteur; 22. Decides to remain seized of the matter. 34th meeting 22 June 2017 [Adopted without a vote.] 5