# Regulus search export

- Query: `60 FR 49111`
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- Exported: 2026-08-23T00:35:43.930Z

## 1. Modification of Specification 21PF-1 overpacks.

**Citation:** 49 CFR 178.358-3  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2013-10-01 / Not stated

(a) Each Specification 21PF-1 overpack for which construction began or was completed before April 1, 1989, in conformance with drawing E-S-31536-J, Rev. 1 of DOE CAPE-1662 (IBR, see § 171.7 of this subchapter), must be modified in conformance with drawing S1E-31536-J1-D of DOE CAPE-1662, Rev. 1, Sup

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2013-title49-vol3/CFR-2013-title49-vol3-sec178-358-3>
- Source ID: `govinfo-cfr`
- SHA-256: `50d9cc425fbaa4ea162b96dcb407e73ee857cd3f6f4359441a032aa8df596c63`
- Retrieved: 2026-08-12T01:41:52.959Z
- Document slug: `49-cfr-178-358-3`
- Related records: 0