# Regulus search export

- Query: `53 FR 36552`
- Source type: All
- Part: All
- Source: All
- Status: All
- Jurisdiction: All
- Collection: All
- Incident class: All
- Sort: relevance
- Date from: Any
- Date to: Any
- As of: Current corpus
- Results: 2
- Exported: 2026-08-22T14:38:21.481Z

## 1. Typical assembly detail.

**Citation:** 49 CFR 178.358-6  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2013-10-01 / Not stated

EC02MR91.082 \[Amdt. 178-90, 53 FR 36552, Sept. 20, 1988. Redesignated by Amdt. 178-97, 55 FR 5

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2013-title49-vol3/CFR-2013-title49-vol3-sec178-358-6>
- Source ID: `govinfo-cfr`
- SHA-256: `b725c410ba5f6ecf9d7c5f4d041d24939c6aeb694b07fac06ddbfa2ddebb4d85`
- Retrieved: 2026-08-12T01:41:52.959Z
- Document slug: `49-cfr-178-358-6`
- Related records: 0

## 2. Required markings.

**Citation:** 49 CFR 178.358-5  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2013-10-01 / Not stated

(a) Markings must be as prescribed in § 178.3. (b) Specification marking on the outside of each overpack must be as follows: “USA-DOT-21PF-1”, “1A”, “1B”, or “2”, as appropriate. (1) For Specifications 21PF-1 and 21PF-2 only, if the inner shell is constructed of stainless steel, additional marking

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2013-title49-vol3/CFR-2013-title49-vol3-sec178-358-5>
- Source ID: `govinfo-cfr`
- SHA-256: `4e0b248b2422c053ddbfcced1f7741e5ba44d26ef39c37d31bc73316121a1670`
- Retrieved: 2026-08-12T01:41:52.959Z
- Document slug: `49-cfr-178-358-5`
- Related records: 0