In all circumstances in which unlicensed individuals are permitted under this Chapter to perform engineering or land surveying work, or both, under the supervision of a licensed engineer, land surveyor, or both, the Board may by regulation establish a reasonable limit on the number of unlicensed individuals which a licensee of the Board may directly or personally supervise at one time. (1979, c. 819, s. 5; 1998-118, s. 24.)