; duration (A) Implementation Not later than 1 year after the date of the enactment of this Act, the Secretary shall award grants under the grant program. (B) Duration The Secretary shall award grants under the grant program for a period not to exceed 5 years. (b) Application A State seeking to participate in the grant program shall submit to the Secretary, at such time and in such manner as the Secretary shall require, an application that includes— (1) detailed information on the types of additional infrastructure and treatment capacity of eligible youth addiction treatment facilities that the State proposes to fund under the grant program; (2) a description of the communities in which the eligible youth addiction treatment facilities funded under the grant program operate; (3) an assurance that the eligible youth addiction treatment facilities that the State proposes to fund under the grant program shall give priority to providing addiction treatment services to Medicaid or CHIP beneficiaries who have not attained the age of 21 and are in communities with high numbers of medically underserved populations of at-risk youth