6. Hematology
a. For applicants who hold any primary certificate in pathology or have a primary certificate plus a subspecialty certificate in hematology from another member medical specialty board of the ABMS: one full year of additional training in hematology (pathology) in a program accredited for such training by the ACGME.
b. For applicants, other than those described in 6a, who are certified by another member medical specialty board of the ABMS: two years of full time training in hematology (pathology) including one year as a trainee in a program accredited for such training by the ACGME and one additional year in hematology acceptable to the ABP. ABP approval for the additional year should be obtained before the individual begins the additional year.