Shepard's Citations is a citator used in United States legal research that provides a list of all the authorities citing a particular case, statute, or other legal authority.

What does Shepardize mean Lexis?

When you Shepardize® a case, LexisNexis provides a report showing every opinion where that case has been referenced, all treatments of the case, and, most importantly, whether or not the case is "good law." If the case has been overruled, it is considered "bad law" and may no longer be cited as a legal precedent.

What does it mean to Shepardize a legal case?

The verb Shepardizing (sometimes written lower-case) refers to the process of consulting Shepard's to see if a case has been overturned, reaffirmed, questioned, or cited by later cases.