; or (B) fails to certify in writing to the Secretary within 3 days that all severe health or safety deficiencies identified at the project by the inspector have been corrected. The requirements under this paragraph shall apply to insured and non-insured projects with assistance attached to the dwelling units under this section. (3) Notice of default (A) Issuance Within 15 days of the issuance of the Real Estate Assessment Center inspection, the Secretary shall provide the owner with a notice of default that shall include a specified timetable, determined by the Secretary, for correcting all deficiencies. (B) Copies The Secretary shall provide a copy of the notice of default to the tenants of the property, the local government for the jurisdiction within which the property is located, any mortgagees, and any contract administrator. (C) Appeal