; (2) establishes a process to refine and enhance the innovation areas identified under paragraph (1) on an ongoing basis; (3) considers recommendations developed through the collaborative framework established under subsection (d)(1); and (4) will encourage Federal entities to conduct spectrum-related testing and research in cooperation with the Institute for Telecommunication Sciences of the National Telecommunications and Information Administration. (d) Public and private sector collaborative framework (1) Establishment The Under Secretary, in coordination with the Commission, as appropriate, shall establish a collaborative framework for coordination, technical exchange, and information sharing between Federal entities and non-Federal entities for purposes of short-term and long-term spectrum planning and management. (2) Requirements The collaborative framework established under paragraph (1) shall consider— (A) leveraging Federal and non-Federal advisory groups that advise the Federal Government on spectrum planning or management, as appropriate; (B) identifying new advisory groups that could be established to aid long-term spectrum planning; (C) defining the interactions among the groups described in subparagraphs (A) and (B), including their roles and responsibilities and desired outputs; (D) adhering to applicable interagency memoranda of understanding on spectrum planning or management; (E) engaging with a variety of stakeholders, including unserved and historically underserved populations, Tribal Nations, and the Native Hawaiian community; and (F) establishing a standardized submission process for Federal entities and non-Federal entities to provide information, on an ongoing basis, regarding their current and projected future spectrum needs. (3) Evidence-based spectrum decision-making The Under Secretary shall use the collaborative framework established under paragraph (1) to develop best practices for conducting technical and economic analyses that are— (A) data-driven; (B) science-based