finding of no significant impact

initialism: FONSI
https://doi.org/10.1351/goldbook.14689
Statement of no significant impact of a major federal action concluded after an environmental assessment (EA).
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 886 [Terms] [Paper]