Boating Coach US
Pollution and the environmentQuestion 349 of 352

Which vessels do not need the oil discharge placard?

  1. Those under 40 feet
  2. Those with no engine
  3. Those under 65 feet
  4. Those under 26 feet in length
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Correct answer: Those under 26 feet in length

A ship less than 26 feet in length is excepted from the placard rule.

Source: US Code of Federal Regulations (eCFR), 33 CFR Part 155: Oil or Hazardous Material Pollution Prevention Regulations for Vessels, § 155.450 Placard

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Questions last reviewed: 18 October 2026