A licensed nurse must clearly identify himself or herself as officially licensed by the board. A licensed nurse shall wear a clearly legible identification badge or other adornment at least one inch by three inches in size bearing the nurse's first or last name, or both, and title as officially licensed.
Identification badges
S.C. Code Ann. § 40-33-39, under Title 40, Chapter 33.
S.C. Code Ann. § 40-33-39