Summary: This regulation, issued on November 15, 2010, amends an earlier regulation published in June that outlined rules governing whether group health plans and health insurance coverage in both the individual and group markets can maintain “grandfathered” health plan status. The grandfathered status allows plans to retain an exemption from some new requirements under the Patient Protection and Affordable Care Act. Under the amended regulation, a group health plan may now switch insurance companies and maintain its grandfathered plan status as long as it adheres to other requirements outlined in this and the original regulation. This amendment affords employers more flexibility in shopping for health plans that offer coverage at a lower cost. Additional information regarding this provision is available at: http://www.hhs.gov/news/press/2010pres/06/20100614e.html.