This report presents a summary of the findings of Fiscal Year (FY) 2013 monitoring reviews, fulfilling the reporting requirement, Section 641A(f), of the Head Start Act. It highlights the enhancements made to the FY 2013 monitoring review system, summarizes grantee review outcomes, and describes the types of findings most commonly identified in FY 2013. Head Start monitoring assesses grantee compliance with requirements governing Head Start programs, including those specified in the Head Start Act (original authorizing legislation in 1965 and its subsequent amendments, most recently in 2007), Head Start Program Performance Standards, and other applicable federal, state, and local regulations. The Head Start Program Performance Standards include provisions surrounding education, health, mental health, disabilities, nutrition, family and community partnerships, management, governance, facilities, enrollment, recruitment and selection, and program design. Each year, the Office of Head Start (OHS) re-examines the monitoring review system to ensure ongoing system improvement of its review process. In FY 2013, OHS implemented enhancements to reflect changes in policy and procedure, ensure compliance with the Head Start Act (as amended in December 2007), and improve the overall monitoring process. Specific changes include: (1) emphasizing consistency and accountability among review teams; (2) increasing focus on School Readiness goal development and implementation among grantees; and (3) adding background questions to provide contextual data for Classroom Assessment Scoring System (CLASS™) analyses. FY 2013 reviews are conducted by teams of reviewers knowledgeable about Head Start, and each team is led by a Review Team Leader. Each review is guided by the standardized methodology and the Monitoring Protocol, which guides reviewers' on-site activities to assess program performance and compliance. [For the 2012 report, see ED591021.]