; and (D) a membership directory for the Committee, including identifying members of any subcommittee or working group of the Committee; (11) (A) make available to and request comments from the Advisory Committee regarding the summaries and evaluations required under subparagraphs (A) and (B) of paragraph (10); (B) if requested by the Advisory Committee, respond to any comments by the Advisory Committee; and (C) not less than once every 2 years, submit to Congress a report that includes the summaries and evaluations required under subparagraphs (A) and (B) of paragraph (10), the comments of the Advisory Committee, and the responses of the Committee to the comments; (12) (A) make available to and request comments from covered agencies regarding the summaries and evaluations required under subparagraphs (A) and (B) of paragraph (10); and (B) not less than once every 2 years, submit to Congress a report that includes the comments of the covered agencies and the responses of the Committee to the comments; and (13) support and promote the infrastructure of networks, systems, services, and standards that provide a digital representation of the Earth to users for many applications. 4. National Geospatial Advisory Committee (a) Establishment There is in the Department of the Interior the National Geospatial Advisory Committee to provide advice and recommendations to the Chairperson of the Committee. (b) Membership (1) Composition The Advisory Committee shall be composed of 30 members who shall be— (A) appointed by the Chairperson of the Committee; (B) selected— (i) to generally achieve a balanced representation of the viewpoints of various interested parties involved in national geospatial activities and the development of the National Spatial Data Infrastructure; and (ii) with consideration of a geographic balance of residence of the members; and (C) selected from among groups involved in the geospatial community, including— (i) States; (ii) local governments; (iii) regional governments; (iv) tribal governments