How often must auctioneer licenses be renewed in North Carolina?

In North Carolina, auctioneer licenses must be renewed every two years. This biennial renewal cycle aligns with many professional licensing requirements, ensuring that auctioneers remain up to date with industry practices, legal regulations, and any changes in auctioneering standards. The periodic renewal helps maintain the integrity of the profession and provides an opportunity for continuing education, thus ensuring that auctioneers are informed about the latest developments in the field.

Given this understanding, the answer that suggests a renewal every two years accurately reflects the state's requirement. The other options imply different renewal periods that do not align with current regulations in North Carolina, making them incorrect.