Indiana Code > Title 5 > Article 16 > Chapter 3 Indiana Code > Title 5 > Article 16 > Chapter 3 – Filing Blueprints and Specifications Current as of: 2024 | Check for updates | Other versions § 5-16-3-1 Blueprints and specifications; filing § 5-16-3-2 Depository for blueprints and specifications; state librarian Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.