Most recent additions to this page:
This page provides links to national and state-by-state data, policies and initiatives related to early childhood care and education. Resources that are specific to one topic are organized by topic. However, a number of the resources include information on state policies and laws that cover multiple topics. Those are placed together in the last section, entitled State Policies, Laws and Budgets - Multiple Topics. See also, our topical Web page on National/Federal Early Childhood Initiatives.
(December 2012) Children's Bureau
Provides national and state statistics on topics that include reports of abuse and neglect, child characteristics, fatalities, perpetrators, and services provided to children and families. See also, past Child Maltreatment reports.
(updated regularly)
Child Welfare Information Gateway: Allows you to search state statutes for issues related to child abuse and neglect, child welfare, and adoption. Provides summaries of state statutes (and full text, in some cases).
(2011) Child Welfare Information Gateway
Provides State laws that define the conduct, acts, and omissions that constitute child abuse or neglect that must be reported to child protective agencies. Summaries of laws for all States and U.S. territories are included.
(various dates, this database was launched in 2009) Child Trends
Provides state-by-state policy information on a range of child welfare topics.
(February 2012) Educational Testing Service
Examines current approaches states are using to assess children enrolled in Pre-K programs, some of the challenges of assessing young children's learning, and suggested sound practices for states to consider implementing. Includes a summary chart of assessment practices used by the states on page 14.
(updated periodically)
NASHP and the Commonwealth Fund's ABCD program works to strengthen primary health care systems that support the healthy development of young children, ages 0-3. Since 2007, the ABCD Screening Academy has worked with states to increase the use of a developmental screening tool during well-child care visits and improve the identification of children with or at risk for developmental delays. This Web site provides information about state specific ABCD program resources and activities.
(updated regularly)
NCSL Provides information about autism legislation introduced in the 50 states and the District of Columbia from the 2008 legislative session to present.
(2012) Interagency Autism Coordinating Committee
This inaugural report describes several key aspects of and trends related to ASD research publications, which can be used to inform planning and strategic funding decisions for future autism research. The report also includes information on where ASD research is being conducted, which funders are sponsoring the published work, and the extent of collaboration between countries and research institutions.
(April 2009) Project Forum
Summarizes findings from a survey of IDEA Part C and Part B program staff related to autism spectrum disorders (ASDs) in the areas of professional development, technical assistance, early identification efforts and direct services.
(updated regularly) U.S. Census Bureau
This series of reports dating back to 1985 describes the number and characteristics of children in different types of child care arrangements in the United States. Additional information about child care costs and historical data are also presented to provide a fuller picture of trends in child care usage across the country.
(2013) Child Care Aware of America
This is the fourth report in a series beginning in 2007 that scores and ranks the states, including the District of Columbia and the Department of Defense (DoD), on 11 program requirements and four oversight benchmarks for child care centers. State rankings show only modest improvements since 2011. The average score in 2013 was 61 percent (92 out of a possible 150 points).
(Updated regularly)
Funded by OCC and OPRE, this Website provides scholarly research, policy briefs, government reports, data, and instruments on child care and early education from a wide range of disciplines and sources, including multiple federal agencies. It includes interactive tools that allow users to refine their searches, download full text documents, build customized tables on state policies, compare state demographics, and analyze research data online.
(2012) Urban Institute and OPRE
Includes a compilation of the Child Care and Development Fund (CCDF) state plans for 2011-2012 and provides detailed information on state policies concerning child care subsidies.
(October 2012) CLASP
Highlights activities and policies targeted toward limited English proficient (LEP) and immigrant families in the Child Care and Development Block Grant (CCDBG) state plans for FFY 2012-2013.
(November 2012) National Women's Law Center
This state-by-state review examines the impact of five factors that determine the affordability, accessibility, and quality of child care assistance in each state: income eligibility, waiting lists for assistance, copayments required of parents receiving assistance, reimbursement rates for child care providers, and eligibility for parents searching for a job.
(2012) Save the Children
The 2012 edition of this annual report finds that 17 states meet four basic disaster preparedness and safety standards for children in child care and at school; 33 states and the District of Columbia do not. This report highlights a critical standard which every state should have in place to address the needs of the most vulnerable children attending child care, infants and toddlers, as well as children with disabilities and those with access or functional needs. More than half of the states do not account for these children in their emergency preparedness plans.
(July 2012) Child Care Aware of America
The
interactive map includes information about child care licensing in each state, a link to the state page from Child Care Aware of America's reports reviewing child care center and family child care home policies in every state, and a link to Child Care Aware of America's latest one-page fact sheet with child care information related to the demographics in the state, the price of child care, and other data related to child care. See the related report,
Child Care in America: 2012 State Fact Sheets.
(July 2012)
Child Care Aware of America (formerly NACCRRA) Provides state-by-state background check requirements for child care providers.
(2012) NACCRRA
Assesses state policies for small family child care homes, where up to six children are cared for in the home of the provider for compensation.
(2011) NACCRRA
Highlights 2011 state data about child care costs for infants, 4-year-old children and school-age children in child care centers and family child care homes across the country. Also compares the cost of child care to household income, expenses and college tuition.
(April 2013) HHS, ACF
Highlights examples of the progress states have made across the seven required State Advisory Council grant activities and provides individual state and territory profiles.
(2011) NGA Center, in partnership with the HHS
As part of the Improving Head Start Act of 2007, states were mandated to create Early Childhood Advisory Councils (ECACs) to develop coordinated systems of early childhood education and care. These state profiles provides an overview of each ECAC receiving federal funds, its administering agency, history, membership, activities, priorities, and communication strategies. The information is based on a review of state grant applications and updates from council leadership in April 2011. See also, State Early Childhood Advisory Councils: An Overview of Implementation across the States (December 2011).
(2011) Goffin Strategy Group
During recent years there has been an increasing focus on reducing the fragmentation, uneven quality, and inequity that characterize early childhood programs and services. Governance is a key component of this work and plays an essential role in building early childhood systems that are comprehensive and coordinated across multiple agencies. This report examines efforts to build governance into comprehensive early childhood systems.
(November 2009) New America Foundation
Provides an update on state Early Childhood Advisory Councils (ECACs) as of November 2009, describes federal initiatives in early childhood systems building, a "sobering" history of collaboration, the use of federal stimulus funding and a snapshot of where states stand in developing their ECACs.
(various dates) HHS ACF
Provides links to information about state advisory councils (SACs), including: Fact Sheet, Contacts list, Awards List, October 6, 2010 SAC webinar, and State Advisory Council Applications.
(various dates) ECCS Initiative
The State Early Childhood Comprehensive Systems (ECCS) Initiative, supported by the Maternal and Child Health Bureau, provides grants to help states plan, develop, and implement collaborations and partnerships to support families and communities in their development of children who are healthy and ready to learn at school entry. This page provides links to state ECCS plans.
(based on information from FY 2005 and 2006) NCCP
Provides summaries of the states' Early Childhood Comprehensive Systems (ECCS) Initiatives supported by the Maternal and Child Health Bureau, based on information from FY 2005 and 2006.
(updated annually) CDC
Provides national and state data from the CDC EHDI Hearing Screening and Follow-up Survey. See also, information about EHDI State Programs.
See also, our topical Web page on Early Learning Standards/Guidelines
(March 2012) OHS, National Center on Cultural and Linguistic Responsiveness
This resource includes an at-a-glance table that provides a snapshot of where Dual Language Learners (DLLs) are referenced in state and territory guidelines, standards, and supporting documents, as well as a table that includes portions of text referring to dual language learners from the guidelines or standards.
(2012) NIEER
These charts (pages 186-189 of NIEER's 2011 State Preschool Yearbook) contain the following data from the states on their early learning standards: Name of early learning standards document; Web address of early learning standards document; Year standards adopted; Year standards last revised; and Domains addressed in standards.
(2010) National Infant & Toddler Child Care Initiative
Provides information on the various ways States and Territories represent infants and toddlers in their early learning guidelines.
(2008) Scott-Little, C., Kagan, S. L., Stebbins Frelow, V., & Reid, J. Columbia University and UNC-Greensboro
This paper discusses the findings from an analysis of infant-toddler early learning guidelines (ELSs) from 21 states that address the knowledge, skills, and characteristics caregivers should seek to facilitate in children younger than three years of age. The authors also provide recommendations to improve the content of infant-toddler ELGs.
(2007). Scott-Little, C., Lesko, J., Martella, J. & Milburn, P.
This article presents data from a national survey showing that almost all states have developed early learning standards for prekindergarten-age children and a number of states have also developed infant-toddler early learning standards. The authors discuss the implications for early childhood policies and practices.
(2013) HHS, ACF
Describes the characteristics, services received, and well-being of Head Start/Early Head Start children and families who speak a language other than English at home.
(2012) OPRE
Provides a portrait of children who entered Head Start for the first time in fall 2009 and completed a year in the program in spring 2010. Data are drawn from the 2009 cohort of the Head Start Family and Child Experiences Survey (FACES), a periodic, longitudinal study of program performance.
(November 2012) CLASP
Using data from the Head Start Program Information Report (PIR) for 2010-2011, this fact sheet summarizes the characteristics of Head Start preschool programs in 2011 and the children and families served.
(September 2012) CLASP and ZERO TO THREE
Highlights current state initiatives to expand and enhance Early Head Start (EHS) services for at-risk infants, toddlers, and their families.
(November 2012) CLASP
Using data from the Head Start Program Information Report (PIR) for 2010-2011, this fact sheet summarizes the characteristics of Early Head Start programs in 2011 and the children and families served.
(various dates) Office of Head Start, HHS
Provides links to recent federally-funded Head Start and Early Head Start research reports and projects.
(updated annually) Office of Head Start, HHS
Provides key data on Head Start programs, appropriations, staff qualifications, the characteristics of children and families enrolled in Head Start and the services they receive. Includes some Early Head Start program data.
(most recent data is from 2011/12, posted March 20, 2013) Data Resource Center for Child and Adolescent Health
Collects national, state, and regional data on multiple aspects of children's lives, including physical and mental health status, access to quality health care, and information on the children's families, neighborhoods and social context.
(updated annually), HRSA
This annual report provides graphical and textual summaries on the health status and service needs of America's children, covering over 50 health-related indicators.
(most recent data is from 2009/10) Data Resource Center for Child and Adolescent Health
Collects national, state, and regional data on the health and functional status of children with special health care needs in the U.S., including data on their physical, emotional and behavioral health, critical information on access to quality health care, care coordination of services, access to a medical home, transition services for youth, and the impact of chronic condition(s) on children's families.
(2011) Project Thrive at NCCP
This report discusses the current status of the medical home concept, the number and characteristics of children served by medical homes, and opportunities to further leverage medical homes to achieve better health outcomes for young children, with a particular focus on the coordination of care for vulnerable children.
(most recent data is from 2009-2010) Data Resource Center for Child and Adolescent Health & APA
Provides quick access to data on how children in each state experience receiving care within a medical home.
NCMHI (various dates)
The NCMHI is a cooperative agreement between the Maternal and Child Health Bureau (MCHB) and the American Academy of Pediatrics (AAP) and is housed in the AAP Division of Children with Special Needs. This Web page provides state-by-state information on medical home initiatives and resources.
(updated regularly) Eunice Kennedy Shriver National Institute of Child Health and Human Development at NIH
The National Children's Study is examining the effects of the environment, including factors such as air, water, diet, sound, family dynamics, community and cultural influences, and genetics on the growth, development, and health of children across the United States, following them from before birth until age 21 years.
See also, Indicators of Child Well-Being and Mental Health
(2011) NCFH
Provides comprehensive state-by-state data on the status of homeless children in America.
(July 2012) Early Childhood Outcomes Center
Provides a summary of outcomes data for young children with delays or disabilities who received services under the Individuals with Disabilities Education Act (IDEA) in 2010-2011.
(updated annually) DAC
Provides public access to data reported annually by states under Part C of the Individuals with Disabilities Education Act (IDEA). Includes state-by-state, rank-ordered, and historic trend data.
(2011) NECTAC
Contains state and federal information about program administration, state policies and implementation practices related to the Early Intervention Program for Infants and Toddlers with Disabilities - Part C of the Individuals with Disabilities Education Act (IDEA).
(2009) NCCP
Summarizes findings from a study done to determine how states are leveraging different policy choices to support the integration of social-emotional developmental strategies into Part C early intervention services. Part C coordinators from forty-eight states' participated in the study.
(April 2009) Project Forum, NECTAC and NECTC
Highlights policies and practices adopted by six states (FL, IN, KY, NH, NM and WV) to meet the early childhood transition requirements of IDEA.
(2007) OSEP
This 10-year longitudinal study (1997-2007) followed a nationally representative sample of 3,338 children and their families who began early intervention services in 1997-1998 through their experiences in early intervention and into early elementary school. Findings from the study provide information about the characteristics of children and families receiving early intervention services, the services they receive, and the outcomes they experience.
(July 2012) Early Childhood Outcomes Center
Provides a summary of outcomes data for young children with delays or disabilities who received services under the Individuals with Disabilities Education Act (IDEA) in 2010-2011.
(updated annually) DAC
Provides public access to data reported annually by states under Part B (including Section 619, the Preschool Grants Program) of the Individuals with Disabilities Education Act (IDEA). Includes state-by-state, rank-ordered, and historic trend data.
(2003-2010) OSEP
This study followed a nationally representative sample of 3,104 children with disabilities who were 3 through 5 years of age in 2003-04. Findings provide information on the characteristics of children receiving preschool special education, the services they receive, their transitions across educational levels, and their performance over time on assessments of academic and adaptive skills. PEELS data collection began in fall 2003 and was repeated in winter 2005, 2006, 2007, and 2009. PEELS data can be accessed through the Data Analysis System (DAS), which allows users to select variables to generate weighted frequencies and crosstabs as well as standard errors. See also, reports from PEELS.
(2011) NECTAC
Contains information on state policies, programs, and practices under the Preschool Grants Program - Part B, Section 619 of the Individuals with Disabilities Education Act (IDEA).
(April 2009) Project Forum, NECTAC and NECTC
Highlights policies and practices adopted by six states (FL, IN, KY, NH, NM and WV) to meet the early childhood transition requirements of IDEA.
(January 2013) Foundation for Child Development
The Child Well-Being Index has beeen released annually since 1975 to document trends in children's well-being. It is based on a composite of 28 key indicators of well-being that are grouped into seven quality-of-life/well-being domains.
(July 2012) Annie E. Casey Foundation
This annual report tracks the well-being of America's children state-by-state. It was recently expanded to include 16 indicators of child well-being organized across four domains: (1) economic well-being, (2) education, (3) health and (4) family and community. It features National and state profiles, state rankings, and an interactive KIDS COUNT Data Wheel.
(July 2012) Federal Interagency Forum on Child and Family Statistics
Provides updates on the well-being of children and families in the United States across a range of domains, including family and social environment, economic circumstances, health care, physical environment and safety, behavior, education, and health.
(2010) National Council of La Raza and the Population Reference Bureau
This data book provides a comprehensive overview of current national and state-level data and trends for Latino children relative to non-Hispanic White and Black children. It documents both regional variations and changing trends since the year 2000.
See also, Health/CSHCN and Mental Health
(March 2013) Education Commission of the States (ECS)
This review of kindergarten policies across all 50 states finds that significant diversity exists in state kindergarten policies across and within states.
The report raises questions about the implications of having such diverse policies and the potential impact on children's future educational success. See also, the related report
Kindergarten Policy Characteristics (March 2013).
(January 2013) Education Commission of the States (ECS)
Provides state policy information on the 50 states and DC, including: whether a Child Must Attend Kindergarten, Kindergarten Entrance Age, Compulsory School Age, Kindergarten Readiness Assessments, Curriculum, Minimum Required Days/Hours for Kindergarten, Kindergarten Standards - General Info, and Teacher/Student Ratios. See also, Kindergarten: What States are Doing, which provides reports that examine key components of each state's kindergarten policy for all 50 states.
(February 2013) Children's Defense Fund
Provides a snap shot of the status of full-day kindergarten in America. A thorough review of literature and state statutes was conducted, as well as research correspondence and calls with states' department of education staff for clarification.
(July 2012) NCES
Provides a snapshot of 3.5 million kindergartners who were attending kindergarten in the U.S. for the first time in the 2010-11 school year.
(January 2013) NCCP
(FJanuary 2013) NCCP
These fact sheets describe the demographic, socioeconomic, and geographic characteristics of young children and their families - highlighting important factors that appear to distinguish low-income and poor children from their less disadvantaged peers.
(Updated June 2012) NCCP
This online tool shows users how many children under age six in each state are experiencing serious risks to their development. The tool allows users to select from three age groups (0-3, 3-5, and 0-6), three economic risk factors (extreme poverty, poverty, low-income) and other risk factors known to affect children's development.
(July 2011) NCCP
This report looks at health disparities among poor children by race and ethnicity across the following six domains: family composition and poverty, food insecurity, environmental conditions, health insurance coverage, access to healthcare services, and health outcomes.
(2010) U.S. Census Bureau
Provides data showing that the child poverty rate increased from 19 percent to almost 21 percent in 2009 and suggesting that more babies than ever before were born into poor families. The number and percentage of children living in deep poverty also increased. Research links poverty with a number of negative outcomes for children, including lower academic achievement, higher school drop-out rates, and increased health, behavioral, and emotional problems.
(November 2009) NCCP
Provides national and 50-state data on the characteristics of low-income children over the past decade.
(various dates) NCCP
Creates custom tables with information about state and federal policies that assist low-income families and children.
(2009) NCCP
Summarizes findings from a study done to determine how states are leveraging different policy choices to support the integration of social-emotional developmental strategies into Part C early intervention services. Part C coordinators from forty-eight states' participated in the study.
(November 2008) NCCP
Updates a 1982 report on mental health services in the U.S. for children with mental health problems, those at risk, and their families. Most chapters include data related to early childhood mental health services. For example, in Chapter 3, see the section entitled "Services and Supports for Young Children", Table 3: "States' Initiatives to Expand Early Childhood Mental Health" and Figure 2: "Scope of Funding for Early Childhood Mental Health Initiatives."
(January 2012) NCCP
Presents findings from an interview study of administrators overseeing statewide QRISs that investigated features of the professional development and on-site technical assistance available to center-based staff and home-based providers who participate in states' Quality Rating Improvement Systems.
(updated regularly) NAEYC
A database of state policies that support the effective implementation of a state system of professional development for the early childhood workforce. Organized by the the following six policy areas: professional standards, career pathways, articulation, advisory structure, data and financing.
(May 2013) NIEER
This annual Yearbook has tracked state-by-state data and described national trends for enrollment in, quality of, and spending on state-funded preschool since 2002.
(April 2013) Education Commission of the States
This analysis of policies across all 50 states shows that state expenditures on pre-K programs serving 4-year-old children increased by 3.6% in 2012-13. Of the 40 states that provide funding for pre-K, 23 states plus the District of Columbia increased their funding levels, eight kept levels the same, and eight states made cuts.
(2011) Pew Charitable Trusts
This 10-year campaign by the Pew Charitable Trusts was meant to advance high-quality, voluntary pre-kindergarten for all three- and four-year-olds. Its final report, Transforming Public Education: Pathway to a Pre-K-12 Future (September 2011), provides data on improvements in both access to and quality of state-funded early learning programs during the past decade and challenges the nation's policy makers to transform public education by moving away from the current K-12 system to pre-K-12.
See also, our topical Web page on QRIS
(updated regularly) BUILD Initiative and Smart Start National Technical Assistance Center
Provides a variety of resources for states interested in developing or improving their QRIS, including a list of QRIS state contacts and a library of State Resources and Profiles that contains training guides, forms, and TA materials developed by individual states for their QRIS.
(September 2012) NCCP
Provides an examination of the strength of supports for children's early learning in Quality Rating Improvement System (QRIS) standards based on an analysis of QRIS standards in 23 states.
(April 30, 2012) QRIS NLN
This annotated directory of QRIS websites lists the official state or regional websites that provide information about QRIS, especially ratings, to parents, providers and the general public.
(March 2012) National Center on Child Care Quality Improvement
This document provides an overview of how Quality Rating and Improvement Systems (QRISs) are embedded into policy at the state level through statute and regulation.
(January 2012) NCCP
Presents findings from an interview study of administrators overseeing statewide QRISs that investigated features of the professional development and on-site technical assistance available to center-based staff and home-based providers who participate in states' Quality Rating Improvement Systems.
(2010, July) National Infant & Toddler Child Care Initiative
Summarizes the results of a review of 22 Quality Rating and Improvement Systems (QRIS) to identify those that include quality indicators specific to infants and toddlers.
(2010) Child Trends and Mathematica Policy Research
The Office of Planning, Research and Evaluation at the U.S. Department of Health and Human Services commissioned this compendium profiling 26 child care Quality Rating Systems. It includes a descriptive, comparative analysis of key elements of QRS obtained by examining the 26 QRS nationwide, as well as individual profiles of each QRS across the country. There is a section on provisions for children with special needs starting on page 153. This information has also been gathered in Quality Indicators of Inclusive Early Childhood Programs/Practices: A Compilation of Selected Resources (September 2010). See Provisions for children with special needs in QRS (excerpts from the Compendium of Quality Rating Systems and Evaluations.)
(2010) Child Trends
This research brief summarized the findings from a study that examined approaches to school readiness assessments in all 50 states and DC, identifying 7 states that utilize assessments in order to monitor statewide levels of school readiness. The authors also provide key policy considerations for developing and utilizing school readiness assessments at the state level.
(updated August 2010) NCSL
Looks at how states assess school readiness and how readiness information is used within the states. Appendix A has a state-by-state list of state approaches.
(September 2012) Early Childhood Data Collaborative
This brief analyzes plans to build or enhance early learning data systems in the Race to the Top Early Learning Challenge applications of 30 states that addressed this priority. It highlights a number of trends among states in the development of integrated state early learning data systems.
(2012) Data Quality Campaign
The Data Quality Campaign (DQC) provides support to states for building longitudinal data systems that can follow student progress from early childhood through 12th grade and into postsecondary education. This report shows the progress states are making toward building and using robust longitudinal data systems for continuous improvement. A number of the DQC's 10 Essential Elements of a State Longitudinal Data System include items related to early childhood programs.
(2011) Early Childhood Data Collaborative
This analysis of state data systems for early childhood care and education shows that states collect a significant amount of data on individual children, early care and education (ECE) program sites, and individual members of the ECE workforce. However, the data are mostly siloed by funding stream, incomplete, and unable to help policymakers answer basic policy questions about their state's ECE systems, support continuous improvement and determine whether their investments improve children's readiness for kindergarten and beyond.
(2010) IES
This report provides a description of the nature and scope of states' IDEA Part B and Part C monitoring systems. Data on 20 states' monitoring systems in 2004-2005 and 2006-2007 were collected during two site visits.
(2010) Early Childhood Data Collaborative
This paper discusses why states should build longitudinal data systems for early care and education, describes the ten fundamentals of a coordinated system with state examples, and provides guidance on how to ensure appropriate access to data, which includes building the capacity for stakeholders to use data for continuous improvement. See also, a related brochure - Getting Started: 10 Fundamentals of Coordinated State and Education Data Systems (2010).
(February 2012) ZERO TO THREE
State factsheets presenting information about the status of infants, toddlers, and their families across the country.
(updated regularly) ZERO TO THREE
A database of state policies and initiatives on topics that impact infants, toddlers and their families.
(2012) First Focus, with support from the W.K. Kellogg Foundation
This annual guide provides an analysis of all federally funded programs that are meant to enhance the well-being of children across the country and how their appropriations levels have changed over the past five years.
(2012), NCSL
This report shows that despite economic challenges and reduced resources, states generally were able to maintain funding for early childhood services during the 2011 legislative session. In all, 37 states enacted new legislation to address an array of child care and early learning issues. The report provides an overview and analysis of these enacted state legislative actions.
(updated regularly) NCSL
A searchable database of state legislation on issues related to child care and child care financing, early childhood services, prekindergarten, professional development, home visiting, infants and toddlers, and financing early education. It can be searched by state, topic, status, primary sponsor, bill number or keyword.
(updated February 2013) Improving the Odds for Young Children Project, NCCP
A database of early childhood state policies related to: health and nutrition, early care and learning, and parenting and economic supports.
(updated regularly) CLASP
Includes data on: Child Care and Development Block Grant (CCDBG) participation; Head Start and Early Head Start participation; Temporary Assistance for Needy Families (TANF) expenditures; young child demographics and more. See also, CLASP's DataFinder tool, which allows users to create and download custom tables that present a national picture, a state picture or a comparative look at states and communities.
(2012) NAEYC
Highlights major state early care and education policy developments for fiscal year 2012, including: selected enacted legislation; new initiatives approved by the state executive branch; major funding increases, decreases, or level-funding; and additional significant fiscal or policy changes that impact early childhood education.
(updated regularly) CLASP
Provides examples of policy initiatives that states are undertaking to improve child care for infants and toddlers, including links to relevant legislation and regulations, a description of how the state developed and implemented the policy, and any cost data and evaluations or other data.