N.Y. Comp. Codes R. & Regs. tit. 2 § 61.5
The application filed with the State Comptroller shall be accompanied by an affidavit of the chief fiscal officer of the city which shall show due compliance with section 61.4 of this Part and shall set forth a copy of the notice published pursuant to paragraph f of section 152.00 of the Local Finance Law and shall show that such notice was duly published. Such affidavit also shall contain a statement that no legal action or proceeding, designed to prevent the submission of such application, has been commenced, or, in the event any such action or proceeding has been commenced, the affidavit shall contain a statement describing any such action or proceeding. Such affidavit also shall state that nothing has been done, or has happened, to the knowledge of the affiant which affects the application or the proceedings thereunder. Such affidavit must be sworn to as of a date at least two weeks subsequent to the date of the publication of the notice required to be published pursuant to paragraph f of section 152.00 of the Local Finance Law.
N.Y. Comp. Codes R. & Regs. Tit. 2 § 61.5