To be considered for the LL.M. program, an applicant must have a J.D. (Juris Doctor) from an accredited U.S. law school or a first law degree (J.D., LL.B. or the equivalent) from a foreign law school. Harvard Law School is rarely able to accept into its LL.M. program anyone who already holds (or is pursuing) an LL.M. from another law school in the United States.