37 C.F.R. § 390.3
(a) Amount. All Licensees shall pay the following annual minimum fee for each Annual Assessment period:
(1) Beginning with the 2023 Assessment and continuing in subsequent years, the MLC will calculate each Licensee's annual minimum fee based on usage reporting received from Licensees pursuant to Section 115(d)(4). The MLC shall send invoices for the appropriate annual minimum fee to each Licensee. Licensees shall pay the annual minimum fee invoices from the MLC by the later of: