Metro Nashville’s legal team says Davidson County Sheriff Daron Hall is not on the hook for Tennessee’s new immigration law, setting up a classic state-versus-city showdown over some very lawyerly fine print.
According to Metro’s interpretation, the law that pushes county sheriffs into federal ICE 287(g) agreements does not apply to Hall because of how Nashville’s government is structured. Hall runs the jails and handles custody and court duties, not street patrols, and he is not POST‑certified. Metro attorneys say that technical detail keeps his office outside the reach of the statute.
What The Law Requires
As outlined by the Tennessee General Assembly, HB2219 (with companion SB2223) now requires every county sheriff to enter into an available federal 287(g) program by Jan. 1, 2027. If a sheriff’s office does not comply, the state is authorized to withhold funds that would otherwise go to that office. The law also includes narrowly drawn language that allows a temporary suspension of compliance during declared emergencies.
Metro Legal’s Reading
Metro Legal Director Wally Dietz told FOX17 the statute is aimed at sheriffs who are POST‑certified, meaning they hold the state peace-officer credential. Under Nashville’s charter, the Davidson County sheriff does not carry out traditional patrol or investigative duties, so Hall does not hold that certification. “Sheriff Hall is not POST certified,” Dietz said, and Metro Legal has advised that the new law therefore does not apply to the Davidson County Sheriff’s Office.
State Republicans were not exactly thrilled with that reading. According to the same reporting, U.S. Sen. Marsha Blackburn said she was “disappointed,” and Rep. Johnny Garrett argued that the sheriff should not be searching for loopholes in a law legislators say was meant to cover every county.
Why Metro Says It’s Exempt
Metro’s position leans heavily on structure and job description. Because Nashville operates under a consolidated city-county charter, policing duties are split: the police department handles patrol and investigations, while the sheriff’s office focuses on running the jails and dealing with the courts. That divided setup means the sheriff is not required to be POST‑certified, a distinction the state Department of Commerce and Insurance recognizes.
In addition, Sheriff Hall has pointed out that his office already cooperates with federal immigration officials under existing law. Over the past year, 632 people arrested on local charges in Davidson County were transferred into ICE custody, according to reporting from the Tennessee Lookout.
State Vs. City Tensions
For Nashville leaders, this fight is not happening in a vacuum. City officials say the immigration measure is only the latest in a growing list of state laws they see as reaching into local affairs. Metro Legal has flagged that pattern repeatedly during its reviews after each legislative session.
City attorneys and council members have already signaled that they plan to closely watch how the law is rolled out and may weigh legal options if they think the state oversteps, WPLN reported.
Legal And Funding Risks
The enforcement tools in the statute are straightforward and potentially costly. Counties that do not comply can have state grants and other funding withheld, and the law sets a firm deadline of Jan. 1, 2027, which could force smaller sheriff’s offices into 287(g) agreements or leave them scrambling to fill budget holes.
According to the Tennessee General Assembly, the law also includes limited language for emergency suspensions and a scheduled end date for the 287(g) requirement in early 2029.
What Comes Next
The legislature approved the measure in April, setting off a long runway to implementation that begins in January 2027. Metro Legal says it will watch how the state applies the law in practice and what kinds of funding penalties, if any, are actually imposed, as WVLT reported.
For now, Metro’s interpretation leaves Sheriff Hall planning to maintain current levels of cooperation with federal authorities under existing statutes while declining to sign a formal 287(g) memorandum of agreement unless he is clearly required to do so. Officials on both sides acknowledge the dispute could wind up in court if state leaders push ahead with enforcement or funding cuts.
