N.C. Gen. Stat. § 7B-2509

In any case in which a juvenile, who was at least 11 years of age at the time of the offense, is adjudicated delinquent for committing a violation of G.S. 14-27.6 (attempted rape or sexual offense), G.S. 14-27.21 (first-degree forcible rape), G.S. 14-27.22 (second-degree forcible rape), G.S. 14-27.24 (first-degree statutory rape), G.S. 14-27.26 (first-degree forcible sexual offense), G.S. 14-27.27 (second-degree forcible sexual offense), or G.S. 14-27.29 (first-degree statutory sexual offense), the judge, upon a finding that the juvenile is a danger to the community, may order that the juvenile register in accordance with Part 4 of Article 27A of Chapter 14 of the General Statutes.