CFR > Title 24 - Housing and Urban Development > SUBTITLE B—Regulations Relating to Housing and Urban Development > CHAPTER V—OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT (parts 500 to 599) > SUBCHAPTER C—COMMUNITY FACILITIES (parts 570 to 599) > PART 570—COMMUNITY DEVELOPMENT BLOCK GRANTS > SUBPART K—Other Program Requirements (§570.600 to §570.614) > 570.609—Use of debarred, suspended or ineligible contractors or subrecipients.