N.Y. Comp. Codes R. & Regs. Tit. 9 §§ 270-5.3
The applicant shall serve a notice of application to apply for such grant upon the city, town or village in which the land is situated and upon the owner of properties adjoining along the shorefront. Such notice of application shall state the date on which the application will be made to the Commissioner of General Services and shall contain a description of the land underwater applied for, the use of the land underwater applied for, and directions that all objections to such application shall be filed with the Division of Land Utilization on or before the date such application will be made. All such notices shall be served 20 days before the date such application will be made. Affidavits of service of such notice shall be attached to the notice of application.
N.Y. Comp. Codes R. & Regs. Tit. 9 §§ 270-5.3