The Department of Health and Human Services, specifically the Centers for Disease Control and Prevention (CDC), is seeking to continue the National Immunization Survey through a bridge contract for the second to fourth quarters of 2023. This contract, awarded to the National Opinion Research Center (NORC), aims to ensure the timely collection and analysis of immunization data, which is critical for public health decision-making and policy formulation. The justification for this contract was made under the authority of FAR 6.302-2 due to unusual and compelling urgency, and the associated Justification and Approval for Other Than Full and Open Competition (JOFOC) will be available for review for 30 days following the contract award. For further inquiries, interested parties may contact Joshua Houston at pkf5@cdc.gov.