A/HRC/12/WG.2/TF/2 page 25 111. The task force reiterates the need to draw on the necessary expertise to make the criteria analytically and methodologically rigorous and provide empirically-oriented tools to those involved in implementing development partnerships in order to achieve the desired standard of criteria quality. Accordingly, the task force proposes to draft operational subcriteria corresponding with the criteria and, for this purpose, to draw on specialized expertise, including from academic and research institutions and relevant United Nations agencies.