N.Y. Comp. Codes R. & Regs. tit. 16, § 13.3
(1) Except as provided in paragraph (2) of this subdivision and section 13.13 of this Part, a utility may only terminate service to a customer if it provides advance final notice of the termination and fulfills all other requirements of this section when the customer:
(2) A utility may terminate service to a customer without providing advance notice of the termination and without fulfilling the other requirements of this section when it finds service being supplied through tampered equipment, provided that the utility:
(iii) has made reasonable efforts to provide to a person in charge of the premises:
(iv) has not received the required payment.
(b) Final notice of termination.
(1) A final notice of termination shall state:
(3) A final notice of termination may not be issued or sent unless at least 20 calendar days have elapsed from the date payment was due, or the date given in a written notice to cure a tariff violation, or as provided in section 13.8(c)(3)(iii) of this Part where the reason for the notice is the failure to provide access, except that a final notice of termination for nonpayment may be issued or sent on or after the date payment was due in the following circumstances:
(4) A final notice of termination shall not be sent while a complaint is pending before the utility or the commission for nonpayment of the disputed charges or for any other reason that is the subject of the complaint as provided in section 12.3 of this Title. Nothing in this Part bars the utility from sending such notice for nonpayment of undisputed charges or for reasons not at issue in the complaint.
(c) Physical termination of service.
(1) A utility shall not terminate service for the reasons set forth in paragraph (a)(1) of this section:
(2) A utility shall not terminate service under this Part on:
(7) A utility shall not terminate service while a complaint is pending before the utility or the commission and for eight calendar days after resolution by the utility or by the commission or its authorized designee for nonpayment of the disputed charges or for any reason that is the subject of the complaint as provided in section 12.3 of this Title. Nothing in this Part bars a utility from termination for nonpayment of undisputed charges or for reasons not at issue in the complaint.
(d) Rapid posting of payments.
Every utility shall establish written procedures to ensure that any payments made in response to final notices of termination, when the customer brings the fact that such a notice has been issued to the attention of the utility or its collection agents:
(2) are processed in some manner so that termination will not occur.
(e) Payment at the time of termination.
(5) Whenever payment is made at the time of termination, the utility's field representative shall provide a customer with a receipt showing the date, the account number, the amount received, the form of the payment and either the name or identification number of the utility representative.
(f) Dishonored checks.
Receipt of a subsequently dishonored negotiable instrument in response to a notice of termination or tendered to a utility representative, shall not constitute payment of a customer's account and no utility shall be required to issue additional notice prior to termination.
(g) Applicability.
(1) Nothing in this section shall affect a utility's right to suspend, curtail or disconnect service:
(a) Conditions for termination.