What is the expiration period for a construction permit issued in Tennessee?

In Tennessee, the expiration period for a construction permit is three years from the date of issuance. This timeframe is established to ensure that construction projects progress in a timely manner and that the permit remains relevant to current codes and standards. After three years, if the construction has not commenced or the permit has not been renewed, the permit becomes invalid, requiring the applicant to apply for a new permit. This duration allows sufficient time for planning and execution while maintaining oversight and compliance with regulatory requirements. Understanding this expiration period is essential for anyone involved in construction projects to avoid lapses in permits and to ensure compliance with state regulations.