Project costs.
CFR · 2024-01-01 · US · Title 2
(a) Allowable costs incurred under an award by the recipient, including costs of any subawards and contracts under the award; and (b) Cost-sharing or matching contributions that are required under the award, which includes voluntary committed (but not voluntary uncommitted) contributions and the value of any third-party in-kind contributions.
official document · source cfr-2024 · id 2:§ 1108.315