Final answer:
The American Dental Association (ADA) develops and administers standards for dental materials in the United States to ensure their safety and effectiveness.
Step-by-step explanation:
In the United States, standards for dental materials are developed and administered by the American Dental Association (ADA). The ADA sets guidelines to ensure that dental products are safe and effective for public use. These standards cover a wide range of products, including restorative materials like fillings, crowns, and bridges, as well as dental instruments and equipment. The ADA Seal of Acceptance program is one of the ways the association helps dentists and patients identify products that meet the required standards for safety and efficacy.