The Board may approve a public or private board including a multidisciplinary board as a certifying board only if the certifying board requires that, in order to be certified, a physician:

(1) Complete a postgraduate training program that:

(i) Provides complete training in the specialty or subspecialty being certified; and

(ii) Is accredited by the Accreditation Council for Graduate Medical Education or the American Osteopathic Association; and

(2) Be certified by the American Board of Medical Specialties or the American Osteopathic Association in the same training field.