State Government - As enacted, prohibits the enforcement and recognition of requirements or mandates issued by the World Health Organization, United Nations, or World Economic Forum in this state or its political subdivisions. - Amends TCA Title 4, Chapter 1, Part 4.

HB 318 prohibits Tennessee state and local governments from enforcing or recognizing mandates issued by the World Health Organization (WHO), United Nations (UN), or World Economic Forum (WEF). The bill specifically blocks the use of such international mandates as a basis for requiring masks, vaccines, medical testing, or collecting citizen data. It applies to all state agencies, counties, municipalities, and other local government entities ("political subdivisions"). The law takes effect July 1, 2025, and declares these international mandates unenforceable within Tennessee.