(1)
In general
Subject to paragraph (2), of the share of the costs of developing, maintaining, evaluating, implementing, and reporting with respect to a regional investment strategy funded by a grant under this section—
(A)
not more than 40 percent may be paid using funds from the grant; and
(B)
the remaining share shall be provided by the applicable Regional Board or other eligible grantee.
(2)
Form
A Regional Board or other eligible grantee shall pay the share described in paragraph (1)(B) in the form of cash, services, materials, or other in-kind contributions, on the condition that not more than 50 percent of that share is provided in the form of services, materials, and other in-kind contributions.