Every person who is elected to the office of sheriff after August 1, 2006, in a regular August general election for a four year term, and is a first term sheriff, regardless of their previous law enforcement experience, must successfully complete the newly elected sheriffs’ school prior to the 1st day of September immediately following their election. Thereafter, the sheriff must successfully complete 40 hours of annual in-service training appropriate for the rank and responsibilities of a sheriff. The newly elected sheriffs’ school is taught at the Tennessee Law Enforcement Training Academy during August, only in the years elections for sheriffs are held. Any cost associated with attending the newly elected sheriffs’ school is paid by the county. Any sheriff who does not fulfill the obligations of this training course loses the power of arrest. T.C.A. § 8-8-102(c).