; (2) organizations representing underserved communities and populations; and (3) organizations with expertise in affordable housing, fair housing, and services for people with disabilities. (o) Administration (1) By Secretary Of any amounts made available pursuant to subsection (b)— (A) not more than the lesser of 0.5 percent, or $15,000,000, may be used by the Secretary for staffing, training, technical assistance, technology, monitoring, research, and evaluation activities necessary to carry out the program carried out under this section, and such amounts shall remain available until September 30, 2024