Which section of the CFR discusses the requirements for Merchant Mariner Credentials?

The section of the Code of Federal Regulations (CFR) that discusses the requirements for Merchant Mariner Credentials is found in 46 CFR Part 10. This part outlines the eligibility criteria, application process, and necessary documentation for obtaining and maintaining a Merchant Mariner Credential. Understanding this section is essential for individuals aiming to pursue a career in the maritime industry, as it provides vital information on the qualifications needed to serve on vessels in U.S. waters.

In contrast, the other options pertain to different subject areas. For instance, 47 CFR Part 20 deals with telecommunications regulations, while 46 CFR Part 30 relates to the load lines for vessels. Similarly, 48 CFR Part 15 addresses federal acquisition regulations. Therefore, it is clear that 46 CFR Part 10 is specifically designated to the requirements surrounding Merchant Mariner Credentials.