Doctor of Juridical Science
A Doctor of Juridical Science (SJD; Latin: Scientiae Juridicae Doctor), or a Doctor of the Science of Law (JSD; Latin: Juridicae Scientiae Doctor), is a terminal research doctorate degree in law that is equivalent to a Ph.D. degree. In most countries (including the United States), it is the most advanced law degree that can be earned, higher than both a Juris Doctor (J.D.) and a Bachelor of Laws (LL.B.).