The endorsements to a commercial driver license shall be as follows: (1) T --Double/triple trailers; (2) P --Passengers; (3) N --Tank vehicles; (4) H --Hazardous materials; (5) X --Combination tank vehicles and hazardous materials; and (6) S --School bus. Source: SL 1989, ch 267 , § 17; SDCL § 32-12-97; SL 2001, ch 171 , §§ 89, 115.
License endorsements
SDCL § 32-12A-22 — under COMMERCIAL DRIVERS LICENSES AND PERMITS.
SDCL § 32-12A-22