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Subpart A—General14

Subpart B—Materials10

Subpart C—Pipe Design14

Subpart D—Design of Pipeline Components36

Subpart E—Welding of Steel in Pipelines10

Subpart F—Joining of Materials Other Than by Welding9

Subpart G—General Construction Requirements for Transmission Lines and Mains16

Subpart H—Customer Meters, Service Regulators, and Service Lines19

Subpart I—Requirements for Corrosion Control26

Subpart J—Test Requirements10

Subpart K—Uprating4

Subpart L—Operations26

Subpart M—Maintenance34

Subpart N—Qualification of Pipeline Personnel5

Subpart O—Gas Transmission Pipeline Integrity Management26

Subpart P—Gas Distribution Pipeline Integrity Management (IM)8

Regulationcurrent

49 CFR 192.949

[Reserved]

Current as of 2026-08-18 Government source

eCFR editorial compilationAuthoritative but unofficial

View source

Rulemaking

80 FR 168

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments

192.949 · cited in rulemaking

Rulemaking

78 FR 49996

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments

192.949 · cited in rulemaking

Rulemaking

74 FR 2889

Pipeline Safety: Administrative Procedures, Address Updates, and Technical Amendments

192.949 · cited in rulemaking

Rulemaking

73 FR 16562

Pipeline Safety: Administrative Procedures, Address Updates, and Technical Amendments

192.949 · cited in rulemaking

Rulemaking

72 FR 39012

Pipeline Safety: Integrity Management Program Modifications and Clarifications

192.949 · cited in rulemaking

Rulemaking

72 FR 4655

Pipeline Safety: Update of Regulatory References to Technical Standards

192.949 · cited in rulemaking

Rulemaking

70 FR 74265

Integrity Management: Program Modifications and Clarifications-Request for Comments

192.949 · cited in rulemaking

Rulemaking

70 FR 11135

Agency Reorganization: Nomenclature Change and Technical Amendments

192.949 · cited in rulemaking

Rulemaking

69 FR 18228

Pipeline Safety: Pipeline Integrity Management in High Consequence Areas (Gas Transmission Pipelines); Correction

192.949 · cited in rulemaking

Rulemaking

68 FR 69778

Pipeline Safety: Pipeline Integrity Management in High Consequence Areas (Gas Transmission Pipelines)

192.949 · cited in rulemaking

PHMSA Guidance, Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

192.949 · guidance cites regulation

Guidance

PHMSA Guidance, Gas Integrity Management Enforcement Guidance

Gas Integrity Management Enforcement Guidance

192.949 · guidance cites regulation

Guidance

70 FR 43939

Integrity Management Notifications for Gas Transmission Lines

192.949 · cited in rulemaking

Guidance

PHMSA Guidance, Integrity Management Notifications for Gas Transmission Lines

Integrity Management Notifications for Gas Transmission Lines

192.949 · guidance cites regulation

Inspection

PHMSA 19-162076

SOUTHERN NATURAL GAS CO — Integrity Assurance Notification

192.949(a) · notification cites regulation

Inspection

PHMSA 19-162076

TENNESSEE GAS PIPELINE COMPANY — Integrity Assurance Notification

192.949(a) · notification cites regulation

Inspection

PHMSA 19-162076

TRANSCOLORADO GAS TRANSMISSION COMPANY LLC — Integrity Assurance Notification

192.949(a) · notification cites regulation

Inspection

PHMSA 19-159808

TENNESSEE GAS PIPELINE COMPANY — Integrity Assurance Notification

192.949(a) · notification cites regulation

Inspection

PHMSA 19-152318

UTILITY SAFETY AND DESIGN INC — Integrity Assurance Notification

192.949 · notification cites regulation

Inspection

PHMSA 19-152441