1. Short title This Act may be cited as the Modernizing Government Travel Act . 2. Federal employee reimbursement for use of modern travel services (a) In general Not later than 90 days after the date of enactment of this Act— (1) the Administrator of General Services shall prescribe regulations under section 5707 of title 5, United States Code, to provide for the reimbursement for the use of a transportation network company or innovative mobility technology company by a Federal employee traveling on official business under subchapter I of chapter 57 of such title; and (2) the Director of the Administrative Office of the United States Courts shall prescribe such regulations with respect to the reimbursement of employees of the judicial branch of the Government. (b) Definitions In this section: (1) Innovative mobility technology company The term innovative mobility technology company means an organization, including a corporation, limited liability company, partnership, sole proprietorship, or any other entity, that applies technology to expand and enhance available transportation choices, better manage demand for transportation services, or provide alternatives to driving alone. (2) Transportation network company The term transportation network company — (A) means a corporation, partnership, sole proprietorship, or other entity that uses a digital network to connect riders to drivers affiliated with the entity in order for the driver to transport the rider using a vehicle owned, leased, or otherwise authorized for use by the driver to a point chosen by the rider