Unknown
As of May 2026, Unknown has — users.
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— reviews
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Version
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90-day change · In the last 90 days this extension changed permissions.
History
3 snapshotsTracking since Apr 21, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 21, 2026 | — | — | — | 1.0.1 |
| Apr 26, 2026 | — | — | — | 1.0.1 |
| May 20, 2026 | — | — | — | 1.0.1 |
| Now | — | — | — | — |
Changelog
- May 20, 2026description
The PHMSA Pipeline Brown Book Builder generates a current pipeline safety regulation PDF directly from the U.S. Electronic Code of Federal Regulations (ecfr.gov). Select any combination of the 10 PHMSA pipeline safety parts from 49 CFR Subchapter D, or use the built-in Core Set preset that pre-selects the six most operationally critical parts, and the extension fetches them live, assembles a professionally formatted PDF, and saves it to your Downloads folder. The Pipeline Brown Book covers all ten parts of 49 CFR Subchapter D: Part 190 (Pipeline Safety Programs and Enforcement Procedures), Part 191 (Annual Reports and Incident Reporting for Gas Pipelines), Part 192 (Minimum Federal Safety Standards for Natural Gas Pipelines), Part 193 (LNG Facilities Safety Standards), Part 194 (Response Plans for Onshore Oil Pipelines), Part 195 (Hazardous Liquids Pipeline Safety), Part 196 (Protection of Unmarked Underground Facilities), Part 197 (Welding Standards), Part 198 (State Grants), and Part 199 (Drug and Alcohol Testing). Every fetch retrieves the live, current text directly from the official eCFR API. Add your company or operator name and it appears on the branded cover page. The customizable checklist approach means gas transmission operators can generate a gas-focused book while hazardous liquids operators select the parts relevant to their operations. Ideal for pipeline operators, PHMSA compliance managers, state pipeline safety offices, engineering consultants, and pipeline safety attorneys.
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- May 20, 2026short_description
Generate a current PHMSA Pipeline Safety reference PDF direct from eCFR.gov — all 10 parts of 49 CFR Subchapter D.
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- May 20, 2026name
PHMSA Pipeline Brown Book Builder
Unknown
- May 20, 2026category
productivity/tools
(empty)
- May 20, 2026host_permissions
https://www.ecfr.gov/*
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- May 20, 2026permissions
downloads
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Permissions & access
- Permissions
- None declared
- Host access
- None declared
Technical
- Version
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- Manifest
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- Size
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- Min Chrome
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- Languages
- 0
- Featured
- No
Metadata
- ID
- cgghpbjlchafjdndgbhljoojdoldbkbb
- Developer ID
- —
- Developer Email
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- Created
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- Last Updated (Store)
- —
- Last Scraped
- May 20, 2026
- Website
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- Support URL
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- Privacy Policy
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Data sourced from the Chrome Web Store · last verified May 20, 2026.