Introduction
The Accreditation Council for Graduate Medical Education (ACGME) rolled out the initial phase of the Next Accreditation System (NAS) in July 2013. A key component of the NAS includes the establishment of educational Milestones for interns, residents, and ultimately fellows. The initial phase of Milestone development focuses on residency programs leading to initial board certification. As a conjoint specialty populated by graduates of both pediatrics and internal medicine residencies, allergy and immunology was 1 of 2 specialties at the fellowship level to complete Milestone development, forging the way for other subspecialties yet to come. The Allergy and Immunology Milestones



