Indiana Code Title 35. Criminal Law and Procedure § 35-33-2-2

(1) be in writing;

(2) specify the name of the person to be arrested, or if his name is unknown, shall designate such person by any name or description by which he can be identified with reasonable certainty;

(3) set forth the nature of the offense for which the warrant is issued;

(4) state the date and county of issuance;

(5) be signed by the clerk or the judge of the court with the title of his office;

(6) command that the person against whom the indictment or information was filed be arrested and brought before the court issuing the warrant, without unnecessary delay;

(7) specify the amount of bail, if any;  and

(8) be directed to the sheriff of the county.