The bill amends existing Florida statutes to establish new regulations and requirements concerning former phosphate mining lands. It introduces a new section, 378.213, which allows landowners to record a notice identifying their property as a former phosphate mine, thereby providing legal recognition of the land's history. The bill also defines "former phosphate mine" and emphasizes the importance of phosphate mining for agricultural activities and food security. Additionally, it creates section 404.0561, mandating the Department of Health to conduct gamma radiation surveys of former phosphate land parcels upon request, ensuring that radiation levels are monitored and documented.

Furthermore, the bill establishes section 768.405, which requires plaintiffs in civil actions related to phosphate mining to include a radiation survey with their complaints. This survey must be conducted by certified professionals and must document gamma radiation levels, including background values and testing methodologies. The bill aims to enhance transparency and safety regarding the environmental impacts of phosphate mining, while also providing legal defenses for property owners based on the condition of their land as a former phosphate mine. The act is set to take effect on July 1, 2025.