Root and Stem Project Authorization Act of 2023

This bill authorizes the U.S. Forest Service or Bureau of Land Management to partner with local communities and non-profits on projects involving federal lands (like national forests and public lands). It allows these groups to initially fund environmental reviews (such as NEPA studies) for proposed projects, with the government reimbursing them from project funds if possible. The Secretary must maintain a list of approved contractors to conduct these reviews and will repay the initial funding using receipts generated by the project. The program expires on January 1, 2033, and aims to streamline project approvals through community collaboration.