Title 33

SECTION 174.23

174.23 Form of number.

§ 174.23 Form of number.

(a) Each number must consist of two capital letters denoting the State of the issuing authority, as specified in Appendix A of Part 173 of this chapter, followed by -

(1) Not more than four numerals followed by not more than two capital letters (example: NH 1234 BD); or

(2) Not more than three numerals followed by not more than three capital letters (example: WN 567 EFG).

(b) A number suffix must not include the letters “I”, “O”, or “Q,” which may be mistaken for numerals.

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