Sunset Laws - As enacted, extends the traumatic brain injury advisory council to June 30, 2029. - Amends TCA Title 4, Chapter 29 and Title 68, Chapter 55.

SB 106 extends the existence of Tennessee's Traumatic Brain Injury Advisory Council until June 30, 2029, by amending relevant sections of state law (TCA Title 4, Chapter 29 and Title 68, Chapter 55). The bill directly affects the advisory council, which provides guidance on brain injury issues, by preventing its automatic termination. It does not create new programs or funding but adjusts the council's statutory sunset date to ensure continued operation. This is a procedural extension with no new policy changes.