AN ACT to amend Tennessee Code Annotated, Title 7, Chapter 51 and Title 50, Chapter 6, relative to post-traumatic stress disorder in first responders.

As enacted, creates a presumption that the diagnosis of a law enforcement officer or emergency medical responder with post-traumatic stress disorder as the result of responding to certain incidents was incurred in the line of duty for purposes of workers' compensation coverage. - Amends TCA Title 7, Chapter 51 and Title 50, Chapter 6.