Indiana Code > Title 13 > Article 20 > Chapter 19 Indiana Code > Title 13 > Article 20 > Chapter 19 – Mandatory Coding of Plastic Containers Current as of: 2023 | Check for updates | Other versions § 13-20-19-1 Recycling coding required before sale § 13-20-19-2 Requirements of coding § 13-20-19-3 Container with label or base cup of different material to be coded according to primary material