Indiana Code > Title 13 > Article 12 > Chapter 5 Indiana Code > Title 13 > Article 12 > Chapter 5 – State Environmental Protection Hierarchy Current as of: 2023 | Check for updates | Other versions § 13-12-5-1 Approaches to environmental protection § 13-12-5-2 Clean manufacturing § 13-12-5-3 Waste management or pollution control § 13-12-5-4 Preferred approach
