; and (4) the extent to which commitments have been made providing assistance (other than assistance under this Act) for use in establishing, developing, maintaining, administering, or managing the community open space. (c) Grant agreements The Secretary shall enter into agreements with each qualified community organization selected to receive a grant under this section as the Secretary considers necessary to ensure that amounts provided under the grant are used in accordance with the requirements of this Act to carry out the development plan approved under section 7 and any amendments to such plan approved under section 9. 9. Amendments to development plans The Secretary shall provide for recipients to submit amendments to development plans to the Secretary and for the Secretary to review, and approve or disapprove, such amendments. 10. Reports (a) Recipients The Secretary may require each recipient to submit to the Secretary such reports as the Secretary considers appropriate to determine whether the recipient is carrying out the development plan for any community open space for which the grant was made and is complying with the provisions of this Act and any agreements entered into under section 8(c). (b) Secretary The Secretary shall submit a report to the Congress not less than annually describing the grants made under this Act, the recipients of the grants, and the community open space provided with such grant amounts. 11. Definitions For purposes of this Act, the following definitions shall apply: (1) Community open space The term community open space means a parcel of real property that is used for open space, park, playground, garden, or other recreational or other similar purposes and is generally open to and available for use by the public. (2) Nonprofit organization The term nonprofit organization means a private organization that— (A) is organized under State or local laws