California Motion To Vacate Set Aside Or Correct Sentence By A Person In Federal Custody is a legal procedure that allows a person in federal custody to challenge their conviction or sentence. It is a form of post-conviction relief that can be used to correct a sentence that is unconstitutional, incorrect, or otherwise unjust. There are three types of California Motion To Vacate Set Aside Or Correct Sentence By A Person In Federal Custody: 28 U.S.C. 2255, 28 U.S.C. 2255 Motion to Vacate, Set Aside or Correct Sentence, and the Federal Rules of Criminal Procedure Rule 35. The 28 U.S.C. 2255 Motion to Vacate, Set Aside or Correct Sentence is the most common motion used by individuals in federal custody, and it is used to challenge their sentence on the basis that the sentence was imposed in violation of the Constitution or laws of the United States. The Federal Rules of Criminal Procedure Rule 35 is used to challenge a sentence that was not imposed in accordance with the Federal Sentencing Guidelines. Both motions must be filed in the district court in which the conviction occurred.