N.Y. Comp. Codes R. & Regs. tit. 10, § 763.4
(c) any nursing or therapeutic services, procedures or treatments, not previously carried out in the home by that agency, are first reviewed by the professional advisory committee before being provided regularly. If a patient needs such service, procedure or treatment, it may be provided prior to review by the professional advisory committee, if:
(g) supervisory personnel are employed by the agency to assure quality of patient care services. Such supervision shall include:
(h) all personnel delivering care in patient homes are adequately supervised. The department shall consider the following factors as evidence of adequate supervision:
(7) in-home supervision, by professional personnel, of home health aides and personal care aides takes place:
(8) direct supervision of an advanced home health aide is conducted by a registered professional nurse who:
The agency shall ensure that: