Over the past decade, in response to public concerns about medical errors arising from fatigue, the Accreditation Council for Graduate Medical Education, the organization responsible for accrediting American medical residency programs, has been progressively limiting the number of hours that trainees can work. The latest mandate, which took effect in 2011, is the most stringent and deals most specifically with interns. These youngest doctors are allowed to work no longer than 16 hours in a day; and residency programs that violate the restriction risk losing their accreditation.
