Texas Codes > Health and Safety Code > Title 2 > Subtitle H > Chapter 166 > Subchapter C > § 166.091 Texas Health and Safety Code 166.091 – Duration of Out-of-Hospital Dnr Order Current as of: 2024 | Check for updates | Other versions Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights. An out-of-hospital DNR order is effective until it is revoked as prescribed by § 166.092. Previous sectionNext section Subchapter C Contents