Regional Authorities and Special Districts - As introduced, revises various provisions of the Real Estate Infrastructure Development Act of 2025. - Amends TCA Title 7; Title 9; Title 12; Title 13; Title 66; Title 67 and Title 68.

SB 1648 amends Tennessee's infrastructure development district laws to clarify procedures and extend operational timelines. It updates public hearing requirements for district establishment (Sections 2-3), adjusts bond terms to cap financing at 30 years per development phase (Section 5), and changes dissolution rules to occur 30 years after the *last* special assessment (Section 6), instead of from the district's start date. These changes directly affect local governments creating infrastructure districts and property owners subject to special assessments. The bill simplifies administrative processes while ensuring districts remain accountable through time-bound financial and operational rules.