2009 Texas Natural Resources Code > Title 9 > Chapter 191 > Subchapter C – Powers and Duties Current as of: 2009 | Check for updates | Other versions § 191.051 In General § 191.052 Rules § 191.0525 Notice Required § 191.053 Contract for Discovery and Scientific Investigation § 191.054 Permit for Survey and Discovery, Excavation, Restoration, Demolition, Or Study § 191.055 Supervision § 191.056 Acceptance of Gifts § 191.057 Survey, Excavation, Or Restoration for Private Parties § 191.058 Curation of Artifacts § 191.059 Complaints Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.