Except for the petitioner, all parties shall file either an original and 4 copies of a response to the petition, or, in electronically filed cases, a paper original in addition to the electronically filed copy, with the director within 10 working days after receipt of a copy of the petition from the director, with proof of service of a copy thereof upon all other parties. The response shall include a specific admission, denial or explanation of each allegation made by the petitioner, a description of the unit claimed to be appropriate by the responding party for the purpose of collective negotiations and a clear and concise statement of any other facts which the responding party claims may affect the processing or disposition of the petition, along with a signed declaration of its truthfulness by an identified representative of the responding party.
In any case in which the director determines that notice in accordance with this section may be reasonably given by a party filing a petition for certification or a petition under section 201.2(b) of this Part, which seeks a review of a managerial or confidential designation made pursuant to section 201.9 of this Part, that party shall mail or, in electronically filed cases, electronically mail, notice thereof in conformity with the director's determination to each managerial or confidential designee named in the petition and state in writing to the director that it has mailed or electronically mailed the notice of filing in accordance with this section. The notice shall include the date the petitioner filed the petition with the director and a copy of the petition and such attachments thereto as pertain to the named designee.
N.Y. Comp. Codes R. & Regs. Tit. 4 § 201.5