; and (2) in developing the voluntary guidelines, the commission shall— (A) establish a technical panel pursuant to subsection (d) to support the commission in developing the voluntary guidelines; (B) develop criteria for determining which materials and technologies constitute postsecondary electronic instructional materials and related technologies as defined in paragraphs (5) and (6) of section 7; (C) identify existing national and international accessibility standards that are relevant to student use of postsecondary electronic instructional materials and related technologies at institutions of higher education; (D) identify and address any unique pedagogical and accessibility requirements of postsecondary electronic instructional materials and related technologies that are not addressed, or not adequately addressed, by the identified, relevant existing accessibility standards; (E) identify those aspects of accessibility, and types of postsecondary instructional materials and related technologies, for which the commission cannot produce guidelines or which cannot be addressed by existing accessibility standards due to— (i) inherent limitations of commercially available technologies; or (ii) the challenges posed by a specific category of disability that covers a wide spectrum of impairments and capabilities which makes it difficult to assess the benefits from particular guidelines on a categorical basis; (F) ensure that the voluntary guidelines are consistent with the requirements of section 504 of the Rehabilitation Act of 1973 ( 29 U.S.C. 794 ) and titles II and III of the Americans with Disabilities Act ( 42 U.S.C. 12131 et seq.; 42 U.S.C. 12181 et seq.); (G) ensure that the voluntary guidelines are consistent, to the extent feasible and appropriate, with the technical and functional performance criteria included in the national and international accessibility standards identified by the commission as relevant to student use of postsecondary electronic instructional materials and related technologies