ASTHO is committed to advancing public health data modernization, which is vital to the central mission of public health: promoting and protecting the health of all people.
Public health data and surveillance systems support both routine operations and emergency response, with modern data platforms mobilizing faster and more accurate data — enabling experts to make informed decisions that best support our communities. When they’re at their best, these systems paint a complete picture that allows public health and health care to connect relevant data from various sources and, in turn, better understand individual and population health, and design optimal interventions.
To best support this crucial work, ASTHO has a dedicated Public Health Data Modernization and Informatics team, which works to help strengthen public health data systems and data sharing at all levels: local, state, federal, and across public health and health care. The team aids public health agencies in their data modernization efforts in several key ways:
- Uniting health agencies and private partners through the Public Health Data Consortium, to enhance public health data that informs population health decisions and our understanding of long-term outcomes.
- Offering technical implementation services through the Implementation Center Program.
- Pinpointing sustainable funding structures for data modernization work.
- Convening key thought leaders through the Joint Public Health Informatics Task Force and ASTHO’s Informatics and Data Modernization Network.
- Providing direct technical assistance for data modernization activities.
In addition, ASTHO’s Public Health Data Modernization and Informatics team has developed, and continues to expand upon, a wealth of resources that prove indispensable in agencies’ data modernization journeys — detailing strategies for implementing successful data modernization efforts, covering legal and policy considerations, sharing agencies’ experiences (successes and challenges), and more. Explore these and additional topics in the resources that follow.
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Legal and Policy Considerations for Public Health Technology Adoption
Learn how to assess public health technology from a legal and policy lens prior to adoption.

Data Modernization Primer and Tactical Guides
Dive into these resources for strategies and detailed steps to move from siloed systems to a connected, resilient data ecosystem.

Accelerating Data Exchange in Public Health
Delve into the successes, challenges, and lessons learned to inform/advance FHIR adoption among state and local public health agencies and their health care partners.

Sustaining DMI: Leveraging Medicaid to Advance Public Health Data and Surveillance
A primer for states: leveraging Medicaid to design and execute a sustainable DMI.
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Data Exchange to Save Lives: IIS and HIE Relationships & The Laws Protecting Public Health Data
Two reports explore opportunities for improved public health action through immunization data sharing with health information exchanges, in addition to the broader legal landscape of public health data.

Successful Informatics Alignment: Policy Approaches for State and Local Data Sharing
Explore key policy insights and resources to support state and local health agencies in improving data sharing.
Latest Informatics Resources
ASTHO Partners with Veritas Data Research and HealthVerity to Launch the First-of-its-Kind Public Health Data Consortium
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Designing a Public Health Informatics Job Classification Series: A How-To Guide
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Collaborations
ASTHO manages its peer network—the Informatics and Data Modernization Network (IDMN)—which is open to health agency informatics and DMI leaders (e.g., informatics directors, DMI directors) in states, territories, and freely associated states. The IDMN provides a venue for members to share and discuss emerging or pressing informatics and data modernization initiatives, innovations, opportunities, resources, and best practices.
ASTHO regularly engages with key partners to advance state and territorial data modernization priorities. Key partners include:
- Office of the National Coordinator for Health Information Technology
- Centers for Medicare and Medicaid Services
- CDC
- Council of State and Territorial Epidemiologists
- Public Health Informatics Institute
- Health Information and Management Systems Society
- National Association of County and City Health Officials
- Association of Public Health Laboratories
- American Immunization Registry Association
- Electronic Health Record Association
- Civitas Networks for Health