N.C. Gen. Stat. § 90-113.8: Continuation of regulations.

Any orders, rules, and regulations which have been promulgated under any law affected by this act [c. 919 of the 1971 Session Laws] and which are in effect on the day preceding January 1, 1972, shall continue in effect until modified, superseded, or repealed by proper authority. (1971, c. 919, s. 2.)