A person claiming to be aggrieved by an unlawful discriminatory practice as defined in subdivision 1 of section 206-a of the Public Health Law may file with the commissioner at the principal office of the department a written complaint signed and verified by the complainant personally, or by his attorney if the material allegations of the complaint are within the attorney's personal knowledge.
N.Y. Comp. Codes R. & Regs. Tit. 10 § 95.1