---
kind: "section"
citation: "46 C.F.R. § 13.505"
title: "46"
number: "13.505"
heading: "Proof of service for Tank Vessel-Engineer endorsement."
url: "https://uscodex.org/cfr/46/13.505"
---

# §13.505. Proof of service for Tank Vessel-Engineer endorsement.

- (a) Provide evidence in a method prescribed by the Coast Guard of proof of service from the owner, operator, Master, or Chief Engineer of a tankship or self-propelled tank vessel. The evidence must specify—
  - (1) The classification of cargo (DL, LG, or both) carried while the applicant accumulated the service; and
  - (2) The number of days of officer, rating, and cadet service in the engine department on tankships or self-propelled tank vessels; or
- (b) Service must be proved by certificates of discharge from tankships or self-propelled tank vessels with the appropriate classification of cargo (DL, LG, or both).

## Notes

### Amendments

[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25135, May 8, 1997; USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]

### Authority

Authority: 46 U.S.C. 3703, 7317, 8105, 8703, 9102; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by USCG-2021-0097, 89 FR 93106, Nov. 25, 2024, unless otherwise noted.

### Amendments

[CGD 79-116, 60 FR 17142, Apr. 4, 1995, as amended by CGD 79-116, 62 FR 25135, May 8, 1997; USCG-2006-24371, 74 FR 11260, Mar. 16, 2009; USCG-2021-0834, 89 FR 102337, Dec. 17, 2024]