24 CFR § 982.551 - Obligations of participant.
(b) Supplying required information - (1) The family must supply any information that the PHA or HUD determines is necessary in the administration of the program, including submission of required evidence of citizenship or eligible immigration status (as provided by 24 CFR part 5). “Information” includes any requested certification, release or other documentation.
(2) The family must supply any information requested by the PHA or HUD for use in a regularly scheduled reexamination or interim reexamination of family income and composition in accordance with HUD requirements.
(3) The family must disclose and verify social security numbers (as provided by part 5, subpart B, of this title) and must sign and submit consent forms for obtaining information in accordance with part 5, subpart B, of this title.
(e) Violation of lease. The family may not commit any serious or repeated violation of the lease. Under 24 CFR 5.2005(c), an incident or incidents of actual or threatened domestic violence, dating violence, sexual assault, or stalking will not be construed as a serious or repeated lease violation by the victim, or threatened victim, of the domestic violence, dating violence, sexual assault, or stalking, or as good cause to terminate the tenancy, occupancy rights, or assistance of the victim.
(2) The composition of the assisted family residing in the unit must be approved by the PHA. The family must promptly inform the PHA of the birth, adoption or court-awarded custody of a child. The family must request PHA approval to add any other family member as an occupant of the unit. No other person [i.e., nobody but members of the assisted family] may reside in the unit (except for a foster child or live-in aide as provided in paragraph (h)(4) of this section).
(4) If the PHA has given approval, a foster child or a live-in-aide may reside in the unit. The PHA has the discretion to adopt reasonable policies concerning residence by a foster child or a live-in-aide, and defining when PHA consent may be given or denied.
(i) Absence from unit. The family must supply any information or certification requested by the PHA to verify that the family is living in the unit, or relating to family absence from the unit, including any PHA-requested information or certification on the purposes of family absences. The family must cooperate with the PHA for this purpose. The family must promptly notify the PHA of absence from the unit.
(l) Crime by household members. The members of the household may not engage in drug-related criminal activity or violent criminal activity or other criminal activity that threatens the health, safety, or right to peaceful enjoyment of other residents and persons residing in the immediate vicinity of the premises (see § 982.553). Under 24 CFR 5.2005(b)(2), criminal activity directly related to domestic violence, dating violence, sexual assault, or stalking, engaged in by a member of a tenant's household, or any guest or other person under the tenant's control, shall not be cause for termination of tenancy, occupancy rights, or assistance of the victim, if the tenant or an affiliated individual of the tenant, as defined in 24 CFR 5.2003, is the victim.
(m) Alcohol abuse by household members. The members of the household must not abuse alcohol in a way that threatens the health, safety or right to peaceful enjoyment of other residents and persons residing in the immediate vicinity of the premises.
(n) Other housing assistance. An assisted family, or members of the family, may not receive Section 8 tenant-based assistance while receiving another housing subsidy, for the same unit or for a different unit, under any duplicative (as determined by HUD or in accordance with HUD requirements) federal, State or local housing assistance program.