# Period of registration, updates, and record retention.

**Citation:** 49 CFR 107.504  
**Type / status:** regulation / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2026-08-18  
**Published:** Not stated

(a) Registration will be for a maximum of six years from the date of the original registration.

(b) Any correspondence with the Department must contain the registrant's name and registration number.

(c) A registration must be renewed every six years or within thirty days of reissuance of an ASME o

## Document text

(a) Registration will be for a maximum of six years from the date of the original registration.

(b) Any correspondence with the Department must contain the registrant's name and registration number.

(c) A registration must be renewed every six years or within thirty days of reissuance of an ASME or National Board Certification, whichever occurs first, by submitting an up-to-date registration statement containing the information prescribed by § 107.503. Any person initially registered under the provisions of § 107.502 and who is in good standing is eligible for renewal.

(d) A registrant shall provide written notification to the Department within thirty days of any of the following occurrences:

(1) Any change in the registration information submitted under § 107.503;

(2) Replacement of the person responsible for compliance with the requirements in § 107.503(a)(4). If this occurs, the registrant shall resubmit the required certification;

(3) Loss of ASME or National Board Certificate of Authorization; or

(4) A change in function; such as, from assembly to manufacture, an addition of a function, or a change to the types of inspections, tests or certifications of cargo tanks or cargo tank motor vehicles.

(e) Each registrant shall maintain a current copy of the registration information submitted to the Department and a current copy of the registration number identification received from the Department at the location identified in § 107.503(a)(2) during such time the person is registered with the Department and for two years thereafter.

(f) The issuance of a registration number under this subpart is not an approval or endorsement by the Department of the qualifications of any person to perform the specified functions.

[Amdt. 107-20, 54 FR 25003, June 12, 1989; 55 FR 37048, Sept. 7, 1990, as amended by Amdt. 107-20, 56 FR 27875, June 17, 1991; Amdt. 107-37, 61 FR 18931, Apr. 29, 1996; 71 FR 54390, Sept. 14, 2006]

## Provenance

- Official: Yes
- Source: <https://www.ecfr.gov/on/2026-08-18/title-49/section-107.504>
- Source ID: `ecfr`
- SHA-256: `a7b34c1531a6ec8b6edc485baad66bf0968461bc070fbee00d60ad525999cbcf`
- Retrieved: 2026-08-20T05:45:49.310Z
- Exported: 2026-08-23T06:34:03.769Z
- Document slug: `49-cfr-107-504`

### Source metadata

```json
{
  "cfrTitle": 49,
  "part": "107",
  "section": "107.504",
  "subpart": "Subpart F—Registration of Cargo Tank and Cargo Tank Motor Vehicle Manufacturers, Assemblers, Repairers, Inspectors, Testers, and Design Certifying Engineers",
  "corpusVersion": "2026-08-18",
  "jurisdiction": "US"
}
```