; and (2) available, in such amounts as may be provided in advance in appropriation Acts, for additional projects under the RAC program. (e) Termination of authority (1) In general The authority to initiate a project under the RAC program shall terminate on September 30, 2023. (2) Deposits in treasury Any funds available for projects under the RAC program and not obligated by September 30, 2024, shall be deposited in the Treasury of the United States. . (b) Exception to general rule regarding treatment of receipts Section 403(b) of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7153(b) ) is amended by striking All revenues and inserting Except as provided in section 209, all revenues . C Availability of Categorical Exclusions To Expedite Forest Management Activities I General Provisions 8301. Definitions In this subtitle: (1) Catastrophic event The term catastrophic event means any natural disaster (such as hurricane, tornado, windstorm, snow or ice storm, rain storm, high water, wind-driven water, tidal wave, earthquake, volcanic eruption, landslide, mudslide, drought, or insect or disease outbreak) or any fire, flood, or explosion, regardless of cause. (2) Coos bay wagon road grant lands The term Coos Bay Wagon Road Grant lands means the lands reconveyed to the United States pursuant to the first section of the Act of February 26, 1919 (40 Stat. 1179). (3) Forest management activity The term forest management activity means a project or activity carried out by the Secretary concerned on National Forest System lands or public lands consistent with the forest plan covering the lands. (4) Forest plan The term forest plan means— (A) a land use plan prepared by the Bureau of Land Management for public lands pursuant to section 202 of the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1712 )