Thanks for your great question, ShoeAddicted. The Rachael Ray® Round & Square Set of 4 Dinner Plates are manufactured by Meyer U.S. affiliated companies in Thailand, Italy and China (Meyer is our parent company). All Rachael Ray cookware, bakeware, tools and gadgets are manufactured using strict control measures to maintain the highest quality possible, with regular inspection and quality monitoring. All of our products sold in the US meet all federal and state requirements, including those of the Consumer Product Safety Commission, the Food and Drug Administration, and California's Proposition 65. We hope this information is helpful.