; (C) will not cause harmful interference to Federal or non-Federal users of such bands; and (D) will not significantly impact homeland security or national security communications systems; and (3) examine additional ways, with respect to existing and planned databases or spectrum access systems designed to promote spectrum sharing and access to spectrum for unlicensed operations— (A) to improve accuracy and efficacy; (B) to reduce burdens on consumers, manufacturers, and service providers; and (C) to protect sensitive Government information. (d) Spectrum relocation fund To be included as part of the plan developed under this section, the NTIA shall share with the Commission recommendations about how to reform the Spectrum Relocation Fund— (1) to address costs incurred by Federal entities related to sharing radio frequency bands with radio technologies conducting unlicensed operations; and (2) to ensure the Spectrum Relocation Fund has sufficient funds to cover— (A) the costs described in paragraph (1)