The summer of 2010 marked the peak of 2010 Census Quality Assurance operations. A small number of households received a follow-up phone call or visit from a census taker to ensure that the data we collected on the form was as accurate and complete as possible. Watch our video to learn more about the 3 major Quality Assurance operations and share it with friends, family and community members to help spread the word about the quality of the 2010 Census.