If a consignment auction selling firearms is held regularly, what must the auctioneer ensure compliance with?

The correct answer focuses on compliance with specific licensing requirements under federal law, particularly 18 U.S.C 923(A) which governs the sale of firearms. This statute requires individuals and entities engaged in the business of manufacturing or dealing in firearms to secure the appropriate federal firearms license (FFL).

For an auctioneer conducting a consignment auction that includes firearms, it is crucial to ensure that both the auctioneer and any consignors comply with these regulations. This not only involves having the correct licenses but also adhering to protocols regarding the background checks, record-keeping, and reporting requirements that are part of firearm sales.

While local zoning laws, sales tax regulations, and advertising regulations are also important for conducting auctions in a legal and compliant manner, they do not specifically address the unique legal requirements associated with handling firearms. Therefore, ensuring compliance with the federal licensing requirements is paramount in this context, making it the most critical consideration when such auctions take place.