Section 672.540 - What program income requirements apply under the YouthBuild program?(a) Except as provided in paragraph (b) of this section, program income requirements, as specified in the applicable Uniform Administrative Requirements at 29 CFR 95.24 and 97.25 , apply to YouthBuild grants.(b) Revenue from the sale of buildings rehabilitated or constructed under the YouthBuild program to homeless individuals and families and low-income families is not considered program income. Grantees are encouraged to use that revenue for the long-term sustainability of the YouthBuild program.