; and (2) remain available for expenditure under subsection (c), to the extent and in such amounts as are provided in advance in appropriation Acts. (c) Expenditure of retained fees Amounts deposited in the special account for a Federal land management agency shall be used for Federal land management agency activities related to communications sites, including the following: (1) Administering communications use authorizations, including cooperative agreements under section 4. (2) Preparing needs assessments or other programmatic analyses necessary to designate communications sites and authorize communications uses on or adjacent to Federal lands. (3) Developing management plans for communications sites on or adjacent to Federal lands. (4) Training for management of communications sites on or adjacent to Federal lands. (5) Obtaining or improving access to communications sites on or adjacent to Federal lands. (d) No effect on other fee retention authorities This Act shall not limit or otherwise affect fee retention by a Federal land management agency under any other authority. 4. Cooperative agreement authority (a) Department of the interior The Secretary of the Interior may enter into cooperative agreements to carry out the activities described in section 3(c). (b) Forest service The Secretary of Agriculture, acting through the Chief of the Forest Service, may enter into cooperative agreements to carry out the activities described in section 3(c).