Senate Bill 2310, also known as House Bill 2393, amends Tennessee education law by introducing a new section that restricts the use of digital devices in public schools for students in grades kindergarten through five (K-5). The bill mandates that local education agencies (LEAs) and public charter schools prohibit K-5 students from accessing digital devices at school, as well as restrict teachers and staff from using digital devices for instruction or administering assessments in electronic formats. The bill defines key terms such as "digital device," "parent," and "social media" to clarify its provisions.

However, the bill includes exceptions to these restrictions. It does not apply to public virtual schools and does not override the obligations of LEAs or public charter schools to comply with federal laws such as the Individuals with Disabilities Education Act and the Americans with Disabilities Act. Additionally, the restrictions do not apply to specific assessments mandated by the state, including universal screeners and dyslexia screenings. The act is set to take effect on July 1, 2026.