# Regulus search export

- Query: `66 FR 66994`
- Source type: All
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- Sort: relevance
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- As of: Current corpus
- Results: 3
- Exported: 2026-08-23T16:57:04.354Z

## 1. Controlling Corrosion on Hazardous Liquid and Carbon Dioxide Pipelines

**Citation:** 66 FR 66994  
**Type / status:** rulemaking / historical  
**Agency:** Research and Special Programs Administration  
**Effective / published:** 2002-01-28 / 2001-12-27

This Final Rule makes changes in some of the corrosion control standards for hazardous liquid and carbon dioxide pipelines. The changes are based on our review of the adequacy of the present standards compared to similar standards for gas pipelines and acceptable safety practices. The changes are intended to improve the clarity and effectiveness of the present standards, and reduce the potential for pipeline accidents due to corrosion.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2001/12/27/01-31655/controlling-corrosion-on-hazardous-liquid-and-carbon-dioxide-pipelines>
- Source ID: `federal-register`
- SHA-256: `cdd1e20cabc160e8e621162928302d34aecad4023ca2ddff00b5a991585a06a9`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-01-31655`
- Related records: 45

## 2. NTSB Safety Recommendation P-98-036

**Citation:** P-98-036  
**Type / status:** guidance / guidance  
**Agency:** National Transportation Safety Board  
**Effective / published:** 1998-11-18 / 1998-11-18

THE NTSB RECOMMENDS THAT THE RSPA: REVISE 49 CODE OF FEDERAL REGULATIONS PART 195 TO INCLUDE PERFORMANCE MEASURES FOR THE ADEQUATE CATHODIC PROTECTION OF LIQUID PIPELINES.

### Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/carol-main-public/sr-details/P-98-036>
- Source ID: `ntsb-pipeline`
- SHA-256: `7bd185f83116bad2d7e069b6f1fa3d834cd3c5a441e1d13aa35066e6e20172a3`
- Retrieved: 2026-08-20T04:57:24.741Z
- Document slug: `ntsb-recommendation-p-98-036`
- Related records: 12

## 3. NTSB Safety Recommendation P-98-035

**Citation:** P-98-035  
**Type / status:** guidance / guidance  
**Agency:** National Transportation Safety Board  
**Effective / published:** 1998-11-18 / 1998-11-18

THE NTSB RECOMMENDS THAT THE RSPA: REVISE 49 CODE OF FEDERAL REGULATIONS PART 195 TO REQUIRE PIPELINE OPERATORS TO DETERMINE THE CONDITION OF PIPELINE COATING WHENEVER PIPE IS EXPOSED AND IF DEGRADATION IS FOUND, TO EVALUATE THE COATING CONDITION OF THE PIPELINE.

### Provenance

- Official: Yes
- Source: <https://data.ntsb.gov/carol-main-public/sr-details/P-98-035>
- Source ID: `ntsb-pipeline`
- SHA-256: `12ae21c4f8e3f189bb61e62f30298c14d364703e0cdb20bb04936137c933569e`
- Retrieved: 2026-08-20T04:57:24.741Z
- Document slug: `ntsb-recommendation-p-98-035`
- Related records: 12