Indiana Code Title 31. Family Law and Juvenile Law § 31-11-4-11

(1) has been adjudged to be mentally incompetent unless the clerk finds that the adjudication is no longer in effect;

(2) is under the influence of an alcoholic beverage or a narcotic drug; or

(3) is a lifetime sex or violent offender, unless the individual submits an affidavit stating under the penalties of perjury that the individual has provided written notice of the person's:

to the local law enforcement authority in the county of conviction and in the person's county of residence.