- PHMSA Advisory Bulletin ADB-2012-11 MAOP Exceedance Reporting
- PHMSA DIMP Enforcement Guidance
- Louisiana DIMP Regulations
- NENA 911 Public Safety Access Point Registry
- New Mexico White Line Marking Guidelines
- API/AOPL Pipeline Performance Tracking System (PPTS) Workshop
- DOT Pipeline Compliance Workshop – March 5-7, 2013
- Ongoing Resources
- Regulatory Watch: Key Dates & Deadlines
- Conference News
- PSI Training Schedule
PHMSA Advisory Bulletin ADB-2012-11 MAOP Exceedance Reporting
The Department of Transportation/Pipeline Hazardous Materials Safety Administration (PHMSA) issued Advisory Bulletin ADB-2012-11 to inform owners and operators of gas transmission pipelines that if the pipeline pressure exceeds maximum allowable operating pressure (MAOP) plus the build-up allowed for operation of pressure-limiting or control devices, the owner or operator must report the exceedance to PHMSA on or before the fifth day following the date on which the exceedance occurs. If the pipeline is subject to the regulatory authority of one of PHMSA’s State Pipeline Safety Partners, the exceedance must also be reported to the applicable state agency.
These reports must be submitted within five days of the occurrence using one of the reporting methods described in § 191.25(a). PHMSA is poised to issue a final rule modifying this regulation to include electronic mail (email) as an acceptable reporting method for SRCR. PHMSA encourages gas transmission owners and operators to report MAOP plus build-up exceedances by emailing information to InformationResourcesManager@dot.gov Reports may also be submitted by fax to (202) 366-7128.
For a copy of ADB-2012-11 on MAOP Exceedance Reporting, contact Jessica Roger.
PHMSA DIMP Enforcement Guidance
49 CFR 192 – Subpart P
The Department of Transportation/Pipeline Hazardous Materials Safety Administration (PHMSA) recently posted the “Gas Distribution Pipeline Integrity Management Enforcement Guidance.” The materials contained in this document consist of guidance, techniques, procedures and other information for internal use by the PHMSA pipeline safety enforcement staff. This guidance document describes the practices used by PHMSA pipeline safety investigators and other enforcement personnel in undertaking their compliance, inspection, and enforcement activities. This document is not a regulation and creates no new legal obligations. The regulation is controlling. The materials in this document are explanatory in nature and reflect PHMSA’s current application of the regulations in effect at the time of the issuance of the guidance. Alternative approaches are not precluded if they satisfy the requirements of the applicable regulation(s).
Also, the PHMSA Glossary of Terms was just posted.
For a copy of the DIMP Enforcement Guidance, contact Jessica Roger.
Louisiana DIMP Regulations
The Louisiana Pipeline Safety Regulations in Title 43 Part XIII Subpart 3 were updated to include a new Chapter 35 for gas distribution pipeline integrity management requirements. These requirements are an exact mirror of the PHMSA requirements found in 49 CFR Part 192 Subpart P. This update was promulgated by the Department of Natural Resources, Office of Conservation, LR 38:123 in January 2012.
For a copy of these regulations, contact Jessica Roger.
NENA 911 Public Safety Access Point Registry
The National Emergency Numbers Association (NENA) has developed a service that is now active that will enable pipeline operators to contact the appropriate local emergency access point. The primary goal of the Registry is to ensure the accuracy, timeliness and efficiency of the information that is passed among Public Safety Access Points (PSAPs), private call centers and other stakeholders in emergency situations. Because of the sensitive nature of the contact information that is contained within the NENA PSAP Registry, online access to the Registry is secure and password-protected. After your initial registration and verification is complete, you will be able to begin using the Registry immediately.
PHMSA recently issued ADB 2012-09 on Pipeline Safety and Communication During Emergency Situations to remind operators of gas, hazardous liquid, and liquefied natural gas pipeline facilities that operators should immediately and directly notify the Public Safety Access Point (PSAP) that serves the communities and jurisdictions in which those pipelines are located when there are indications of a pipeline facility emergency. NENA’s PSAP Registry is a practical option for large or midsized pipeline operators to efficiently contact those PSAPs.
Additional information regarding NENA’s PSAP registry can be found on the NENA website.
New Mexico White Line Marking Guidelines
The New Mexico Public Regulation Commission recently amended Rule 18.60.5.10 of the New Mexico Administrative Code concerning Pipeline Safety Excavation Damage Prevention. Part of these amendments requires excavator white lining before requesting an excavation locate from the one-call notification system. The white lining of proposed excavation routes or sites should be in accordance with the Common Ground Alliance Best Practice resources (Version 9.0 or updates): Practice Statement 5-2 White Lining and Appendix B Guidelines for Excavation Delineations.
In addition, white marking tape /flagging on existing structures or foliage is acceptable. Pipeline excavation may use existing surveyed centerline markings with construction zone boundaries marked in white at 4′ to 50′ stations.
For a copy of the Guidelines for Excavation Delineation, contact Jessica Roger.
API/AOPL Pipeline Performance Tracking System (PPTS) Workshop
January 29, 2013 – Houston, TX
The API/AOPL Data Mining Team (DMT) will host the bi-annual Pipeline Performance Tracking System (PPTS) workshop on January 29, 2013 in Houston, TX. The workshop will be hosted at the RCP offices in Houston, TX and also via Live-Meeting. The PPTS workshop is open to all current and prospective PPTS participants. Covered topics include: what is reportable to PPTS, how to report to PPTS, benefit of reporting to PPTS, how does PPTS relate to PHMSA report data, and how the data is used for industry purposes. Registration information will be sent out as the event approaches. For further information, please contact Bukky Adefemi at adefemia@api.org
DOT Pipeline Compliance Workshop – March 5-7, 2013
Join us March 5-7, 2013 in Houston at our new office and dedicated training facility for an informative, lively, and interactive workshop on DOT Pipeline Compliance topics . The workshop provides an overview of the DOT pipeline regulations in 49 CFR 191, 192, 194, 195, and 199. It also describes pipeline operations and engineering concepts. It is appropriate for people who are new to pipeline regulations, who could use a refresher, or anyone who needs to know the latest developments in these areas. This workshop will be a combined format (unlike our previous workshops), addressing both gas and liquid pipeline topics in parallel. This will eliminate some redundancy of materials, and will allow more time for in-depth discussions for each topic.
Topics to be addressed in the workshop include:
- An overview of DOT/OPS pipeline compliance requirements
- State and Federal agency roles for pipeline safety
- PHMSA Jurisdiction
- PHMSA Inspections and Enforcement Processes
- Engineering Concepts and Stress – Strain Relationships; %SMYS
- Design Requirements
- Construction Requirements
- Corrosion Control Concepts and Requirements
- Operations and Maintenance Requirements
- Emergency Response Requirements (including spill response planning requirements for liquid pipelines)
- Damage Prevention Programs
- Operator Qualification Programs
- Drug and Alcohol Programs
- Public Awareness Programs
- Integrity Management (gas and liquid) Programs
- Control Room Management Programs
We will also discuss the recently enacted Pipeline Safety, Regulatory Certainty, and Job Creation Act of 2011 (pipeline reauthorization bill), recent Advisory Bulletins from PHMSA, and new, pending and proposed rulemakings.
Each attendee will receive speaker’s PowerPoint presentation handouts in hard copy, and electronic copies of the applicable regulations and voluminous reference materials including rulemakings, letters of interpretation, and other guidance documents. The workshop will adjourn at 2 p.m. on the third day, for those who need to fly out Thursday evening.
Ongoing Resources
These articles are maintained and updated as new information becomes available.
Regulatory Watch: Key Dates & Deadlines
Welcome to Regulatory Watch! In this monthly update, we’ll keep you informed on proposed rule comment periods, effective dates, and upcoming deadlines for various compliance requirements.
Proposed Rule Stage
Administrative Rulemaking Regulatory Procedures
Amendments to Liquefied Natural Gas Facilities
Breakout Tank
Oil Spill Response Plans, Accident Notifications, Inspections and Investigations and other Miscellaneous Pipeline Safety Changes
Pipeline Operational Status
Repair Criteria for Gas and Hazardous Liquid Pipelines
Safety of Carbon Dioxide and Hazardous Liquid Pipelines
Final Rule Stage
Coastal Ecological Unusually Sensitive Areas
Cost Recovery for Siting Reviews for LNG Facilities
Gas Pipeline Leak Detection and Repair
Safety of Gas Distribution Pipelines and Other Pipeline Safety Initiatives
Sprint I & II Update
To further the Administration’s deregulatory policies, PHMSA has published in today’s Federal Register twenty-eight (28) separate rulemaking actions affecting the pipeline safety regulations (PSR; Parts 190-199). Click here to access the documents.
| Rulemaking | Description | Stage | Code |
|---|---|---|---|
| Pipeline Safety: Rationalize Special Permit Conditions | PHMSA proposes to amend its special permit procedures to ensure permit conditions are directly tied to the specific pipeline safety regulations being waived. | NPRM | 49 CFR Part 190 |
| Pipeline Safety: Rationalize Calculation of Regulatory Filing and Compliance Deadlines | PHMSA will clarify that regulatory filing and compliance deadlines falling on weekends or Federal holidays automatically move to the next business day. | DFR | 49 CFR Part 190 |
| Pipeline Safety: Adjust Annual Report Filing Timelines | PHMSA will amend annual reporting requirements to move the gas pipeline annual report submission deadline from March to June. | DFR | 49 CFR Part 191 |
| Pipeline Safety: Property Damage Definition for Incident Reporting | PHMSA will clarify incident reporting property damage calculations for gas pipelines and update hazardous liquid accident reporting thresholds using inflation-adjusted criteria. | DFR | 49 CFR Parts 191 & 195 |
| Pipeline Safety: Exception for In-Plant Piping Systems | PHMSA proposes to clarify that in-plant piping systems are not subject to federal pipeline safety regulations. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Codify Enforcement Discretion on Incidental Gathering Lines | PHMSA proposes to codify enforcement discretion clarifying that restrictions on the historical incidental gathering line exemption apply only to newly constructed lines. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Eliminate Burdensome Coating Assessment Deadlines | PHMSA proposes to replace prescriptive deadlines for coating damage assessments and remediation with a requirement that activities be completed before the pipeline is placed in service. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Atmospheric Corrosion Reassessment for Pipeline Replacements | PHMSA proposes to remove the 3-year reassessment interval following replacement of atmospheric corrosion defects and allow use of the standard 5-year reassessment interval. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Harmonize Class Change Pressure Test Requirements | PHMSA proposes to reduce the minimum pressure test duration following certain class location changes from 8 hours to 4 hours, aligning with existing Subpart J requirements. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Clarify MAOP Reconfirmation Testing Records | PHMSA will issue a technical correction clarifying that operators may use pre-1970s pressure test records when reconfirming MAOP under §192.624. | Final Rule | 49 CFR Part 192 |
| Pipeline Safety: Remote Sensing Technologies for ROW Patrols | PHMSA will explicitly allow right-of-way patrols to be conducted using unmanned aircraft systems, satellites, and other remote sensing technologies. | DFR | 49 CFR Parts 192 & 195 |
| Pipeline Safety: Technical Standards Updates and Amendments | PHMSA will update incorporated standards and make technical amendments in response to an industry petition for reconsideration. | Final Rule | 49 CFR Part 192 |
| Pipeline Safety Program: Update of Standards Incorporated by Reference | PHMSA issued multiple direct final rules updating incorporated industry consensus standards used throughout Parts 192 and 195, replacing outdated editions with current versions. | Multiple DFRs | 49 CFR Parts 192 & 195 |
The following is a summary of the 40 rulemakings that PHMSA published in the Federal Register on April 24, 2026. If any adverse comment is received to a DFR PHMSA must rescind the rule and repropose. Click here to access the documents.
| Rulemaking | Description | Stage | Code |
|---|---|---|---|
| Pipeline Safety and Hazardous Materials Safety: Amendments to PHMSA Procedural Regulations | PHMSA proposed miscellaneous amendments to procedural regulations governing informal rulemaking for both pipeline safety and hazardous materials programs. | NPRM | 49 CFR Part 190 |
| Pipeline Safety: Interpretation Request Procedures | PHMSA amended interpretation procedures to require publication of interpretation requests on its website and provide an opportunity for public comment. | Final Rule | 49 CFR Part 190 |
| Pipeline Safety: Declaratory Order Procedures | PHMSA established formal procedures for issuing declaratory orders through a new section in Part 190. | Final Rule | 49 CFR Part 190 |
| Pipeline Safety: Consent Orders | PHMSA clarified that consent agreements may be used to resolve enforcement actions, including cases involving civil penalties. | Final Rule | 49 CFR Part 190 |
| Pipeline Safety: Adjustment to OPID Notifications for Construction | PHMSA proposed adjusting the inflation-based threshold that triggers OPID notifications for certain construction and facility modification activities. | NPRM | 49 CFR Part 191 |
| Pipeline Safety: Eliminating Limitations on Welders and Welding Operators | PHMSA proposed allowing welders qualified through non-destructive testing methods to perform compressor station welding activities currently subject to additional restrictions. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Material Properties Verification During MAOP Reconfirmation | PHMSA proposed clarifying that material testing at pressure test manifold sites is not required when traceable, verifiable, and complete material records already exist. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Electronic Retention of Part 194 Response Plans | PHMSA amended regulations to allow operators to maintain electronic copies of response plans instead of paper copies. | DFR | 49 CFR Part 194 |
| Pipeline Safety: Remote Monitoring of Rectifiers | PHMSA proposed allowing remote monitoring technologies for rectifiers used in external corrosion control programs. | NPRM | 49 CFR Part 195 |
| Pipeline Safety: Clarifying Hazardous Liquid High-Consequence Area Designations | PHMSA amended HCA guidance to clarify spill considerations in agricultural fields and reorganize threat identification guidance. | DFR | 49 CFR Part 195 |
| Pipeline Safety: Timeframe to Make Rupture-Mitigation Valves Operational | PHMSA proposed extending the deadline for placing rupture-mitigation valves into operation from 14 days to 90 days after a pipeline enters service. | NPRM | 49 CFR Part 192 |
| Pipeline Safety: Hazardous Liquid Valve Maintenance Schedule | PHMSA proposed allowing operators to implement risk-based valve maintenance schedules, subject to a maximum inspection interval of one year. | NPRM | 49 CFR Part 195 |
| Pipeline Safety: Property Damage Definition for Incident Reporting | PHMSA proposes revising property damage thresholds for reportable gas and hazardous liquid pipeline incidents and clarifying applicability to telephonic notifications. | NPRM | 49 CFR Parts 192 & 195 |
| Pipeline Safety: Remote Sensing Technologies for ROW Patrols | PHMSA proposes clarifying that unmanned aerial systems, satellites, and other remote-sensing technologies may be used to satisfy right-of-way patrol requirements. | NPRM | 49 CFR Parts 192 & 195 |
| Pipeline Safety: Adjust Annual Report and NPMS Filing Timelines | PHMSA proposes extending annual report and NPMS submission deadlines for gas pipeline and storage operators to June 15 each year. | NPRM | 49 CFR Part 191 |
| Pipeline Safety: Editorial Corrections and Clarifications | PHMSA issued multiple final rules correcting editorial errors, updating references, removing obsolete submission methods, and improving regulatory clarity. | Final Rules | Various |
| Pipeline Safety: Update of Standards Incorporated by Reference | PHMSA issued multiple direct final rules updating incorporated industry consensus standards, including NFPA, ASTM, MSS, NACE, and ASME standards. | Multiple DFRs | 49 CFR Parts 192 & 195 |
Have questions about an upcoming deadline? Please reach out to Jessica Foley for assistance!
Conference News
Pipeline Pigging and Integrity Management Conference
The 39th International Pipeline Pigging & Integrity Management Conference (PPIM) will take place at the George R. Brown Convention Center in Houston. The event brings together pipeline operators, engineers, and industry professionals to explore advancements in pipeline inspection, integrity management, risk assessment, and emerging technologies.…
RCP Team Attending
Heather RoarkSales & Marketing Coordinator
Jessica FoleyVice President🎤 Featured Presentations
Topic to be determined

PSI Training Schedule

| Date | Training Course | Price | Registration |
|---|---|---|---|
| Nov 17 – Nov 19, 2026 | DOT Pipeline Compliance Workshop | $2,150 | SOLD OUT |
| Feb 16 – Feb 18, 2027 | Pipeline Safety Audit Training | $2,150 | Register → |
| Feb 23 – Feb 25, 2027 | Advanced Pipeline Risk Assessment Workshop | $2,150 | Register → |
| Mar 23 – Mar 25, 2027 | DOT Pipeline Compliance Workshop | $2,150 | Register → |
WEBINAR RECORDING!
Unpacking the Key Updates in API RP 1170 & 1171, 2nd Edition
Unpacking the Key Updates in API RP 1170 & 1171, 2nd Edition
RCP and the Pipeline Safety Institute offered a free webinar exploring the 2nd Editions of API RP 1170, Design and Operation of Solution-mined Salt Caverns Used for Natural Gas Storage and API RP 1171, Functional Integrity of Natural Gas Storage in Depleted Hydrocarbon Reservoirs and Aquifer Reservoirs. Thank you to everyone who attended and participated in this informative webinar. The session recording is posted to our YouTube channel. Please watch, like, and subscribe to our channel!
You asked and we listened!
Advanced DOT Pipeline Compliance Workshop is on the calendar!
This intensive and interactive 3-day, in-person workshop is designed for those who have previously completed our DOT Pipeline Compliance Workshop and are ready to take their knowledge to the next level.
New Workshop Alert!
Prepare Your Team for Pipeline Safety Audits with Confidence!
Our 3-day Pipeline Safety Audit Workshop is tailored for professionals responsible for the safe operation of hazardous liquid and natural gas pipelines. Designed for groups of 10-15 participants, this interactive training…
On-Site Training Request
We have conducted on-site training for oil and gas companies for over 25 years and can provide customized workshops for companies with groups of five or more.
We would welcome the opportunity to discuss our services with you.
Sincerely,
![]()
W. R. (Bill) Byrd, PE
President
RCP Inc.![]()
- PHMSA Advisory Bulletin ADB-2012-11 MAOP Exceedance Reporting
- PHMSA DIMP Enforcement Guidance
- Louisiana DIMP Regulations
- NENA 911 Public Safety Access Point Registry
- New Mexico White Line Marking Guidelines
- API/AOPL Pipeline Performance Tracking System (PPTS) Workshop
- DOT Pipeline Compliance Workshop – March 5-7, 2013
- Ongoing Resources
- Regulatory Watch: Key Dates & Deadlines
- Conference News
- PSI Training Schedule


