; (B) shall rescind a contract under this subchapter if the other party to the contract, based on credible evidence, fails to cure such breach within 90 days; and (C) shall not permit the other party to a contract rescinded under subparagraph (B) to enter into new contracts with the Secretary or undertake expansions under existing contracts with the Secretary. (4) The Secretary of Defense, in coordination with the Secretary concerned, shall adopt a formal written contingency plan for the management of housing units under this subchapter in the event that a contract relating to those housing units is rescinded under paragraph (3)(B). (b) Standardized lease agreements The Secretary of Defense shall include in any contract with a landlord under this subchapter a requirement that the landlord use a lease agreement that is standard throughout the Department of Defense. (c) Housing office employees The Secretary of Defense shall ensure that each housing office at a military installation consists only of employees of the military department concerned. (d) Inspections of housing units (1) The Secretary of Defense shall— (A) ensure that all housing units under this subchapter are safe, clean, and adequate and meet all Federal, state, and local laws and standards of habitability; (B) provide for the conduct of regular building code and health inspections of such housing units, consistent with industry standards, which shall include, at minimum— (i) inspection before each tenant first occupies a housing unit and again before the tenant moves out; and (ii) inspection during and after any new construction or renovation of a housing unit; (C) employ a sufficient number of independent housing inspectors with all appropriate State and local inspection certifications to conduct no-notice inspections under subparagraph (B)