The bill amends Sections 2-1-20 and 2-1-22 of the General Laws in Chapter 2-1, which governs the agricultural functions of the Department of Environmental Management. It introduces key definitions such as "agricultural land," which is defined as land on which agricultural operations are being conducted or is suitable for agricultural operations, and is under the control of a farmer with a USDA Farm Tract/Farm Number. The term "agricultural operations" is expanded to include various commercial enterprises related to horticulture, field crops, viticulture, floriculture, forestry, stabling of horses, dairy farming, aquaculture, and livestock raising, among others. The definitions of "farm" and "farmer" are also clarified, with "farm" referring to a parcel of land used for agricultural operations and "farmer" defined as a natural person who is either the owner or principal operator of a farm engaged in agricultural operations.

The bill specifies that normal farming and ranching activities, which are carried out on agricultural land, include plowing, seeding, cultivating, and land clearing for routine agricultural practices. It removes previous criteria for defining a farmer based on tax filings and income thresholds.

Additionally, the bill outlines a procedure for approval by the director of environmental management regarding changes in ownership and recordation of permits. It emphasizes best farm management practices to mitigate environmental impacts and delineates the responsibilities of permit holders concerning ownership changes and compliance with permit terms. The updated definitions and provisions are set to take effect immediately upon passage.