N.Y. Education Law § 3019-a: Notice of termination of service by teachers

§ 3019-a. Notice of termination of service by teachers. A teacher who

desires to terminate his services to a school district at any time,

shall file a written notice thereof with the school authorities of such

school district or with the board of cooperative educational services or

county vocational education and extension board at least thirty days

prior to the date of such termination of services. School authorities

or such boards which desire to terminate the services of a teacher

during the probationary period shall give a written notice thereof to

such teacher at least thirty days prior to the effective date of such

termination of services.