N.Y. Civil Practice Law & Rules § 312: Personal service upon a court, board or commission

§ 312. Personal service upon a court, board or commission. Personal

service upon a court consisting of three or more judges may be made by

delivering the summons to any one of them. Personal service upon a board

or commission having a chairman or other presiding officer, secretary or

clerk, by whatever official title he is called, may be made by

delivering the summons to him. Personal service upon a board or

commission of a town or village may also be made by delivering the

summons to the clerk of the town or village. Personal service upon any

other board or commission shall be made by delivering the summons to any

one of the members.