Section 192.18 - How to notify PHMSA(a) An operator must provide any notification required by this part by-(1) Sending the notification by electronic mail to InformationResourcesManager@dot.gov; or(2) Sending the notification by mail to ATTN: Information Resources Manager, DOT/PHMSA/OPS, East Building, 2nd Floor, E22-321, 1200 New Jersey Ave. SE, Washington, DC 20590.(b) An operator must also notify the appropriate State or local pipeline safety authority when an applicable pipeline segment is located in a State where OPS has an interstate agent agreement, or an intrastate applicable pipeline segment is regulated by that State.(c) Unless otherwise specified, if an operator submits, pursuant to § 192.8 , § 192.9 , § 192.13 , § 192.179 , § 192.319 , § 192.461 , § 192.506 , § 192.607 , § 192.619 , § 192.624 , § 192.632 , § 192.634 , § 192.636 , § 192.710 , § 192.712 , § 192.714 , § 192.745 , § 192.917 , § 192.921 , § 192.927 , § 192.933 , or § 192.937 , a notification for use of a different integrity assessment method, analytical method, compliance period, sampling approach, pipeline material, or technique (e.g., "other technology" or "alternative equivalent technology") than otherwise prescribed in those sections, that notification must be submitted to PHMSA for review at least 90 days in advance of using the other method, approach, compliance timeline, or technique. An operator may proceed to use the other method, approach, compliance timeline, or technique 91 days after submitting the notification unless it receives a letter from the Associate Administrator for Pipeline Safety informing the operator that PHMSA objects to the proposal or that PHMSA requires additional time and/or more information to conduct its review.Amdt. 192-125, 84 FR 52244 , Oct. 1, 2019, as amended by Amdt. 192-129, 86 FR 63298 , Nov. 15, 2021; Amdt. 192-130, 87 FR 20982 , Apr. 8, 2022; Amdt. 192-132, 87 FR 52268 , Aug. 24, 2022 84 FR 52244 , 7/1/2020; 86 FR 63266 , 5/16/2022; 87 FR 20982 , 10/5/2022; 87 FR 52268 , 5/24/2023