Phab 2025 Domains. The core competencies for public health professionals is a consensus set of foundational skills for the broad practice of public health. Phab domains and standards are a set of guidelines established by the public health accreditation board to evaluate and improve the performance of public health.

Phab domains and standards are a set of guidelines established by the public health accreditation board to evaluate and improve the performance of public health. 10 domains, instead of 12, to align with the 10 essential public health services.