Indiana Code > Title 25 > Article 23.5 > Chapter 0.5 Indiana Code > Title 25 > Article 23.5 > Chapter 0.5 – Applicability Current as of: 2023 | Check for updates | Other versions § 25-23.5-0.5-1 Exempting practice of other occupations and professions § 25-23.5-0.5-2 Licensing exemption § 25-23.5-0.5-3 Occupational therapy assistant; requirements