Local Government, General - As enacted, authorizes Putnam County and incorporated cities within the county to regulate sober living homes for recovery from alcohol, drug, and substance abuse to the extent such regulation complies with the Fair Housing Act and the Americans with Disabilities Act. - Amends TCA Title 7, Chapter 51, Part 26.

SB 1610 amends Tennessee law to allow Putnam County and incorporated cities within the county meeting specific 2020 census population thresholds (366,200-366,300 for the county, 79,800-79,900 for cities) to regulate sober living homes for substance abuse recovery. The bill enables these local governments to establish rules for such homes while requiring compliance with the Fair Housing Act and Americans with Disabilities Act. It does not create new regulations but defines which jurisdictions can implement them. The key provision adjusts the legal definition of "local government" in state code to include these specific areas.