(A) One or more substantial violations of the lease; or
(B) Repeated minor violations of the lease that disrupt the livability of the building; adversely affect the health or safety of any person or the right of any tenant to the quiet enjoyment of the leased premises and related facilities; interfere with the management of the building or have an adverse financial effect on the building.
(ii) Failure of the family to timely submit all required information on family income and composition, including failure to submit required evidence of citizenship or eligible immigration status (as provided by 24 CFR part 5), failure to disclose and verify Social Security Numbers (as provided by 24 CFR part 5), failure to sign and submit consent forms (as provided by 24 CFR part 5), or knowingly providing incomplete or inaccurate information, shall constitute a substantial violation of the lease.
(c)
Termination notice.
(1) The owner must give the family a written notice of any proposed termination of tenancy, stating the grounds and that the tenancy is terminated on a specified date and advising the family that it has an opportunity to respond to the owner.
(2) When a termination notice is issued for other good cause (paragraph (b)(1)(iv) of this section), the notice
will be effective, and it will so state, at the end of a term and in accordance with the termination provisions of the lease, but in no case earlier than 30 days after receipt by the family of the notice. Where the termination notice is based on material noncompliance with the lease or material failure to carry out obligations under a State landlord and tenant act pursuant to paragraph (b)(1)(i) or (b)(1)(ii) of this section, the time of service must be in accord with the lease and State law.