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Reliable toxicity data are available for the long-term effect of vanadium on 8 plants species, 3 invertebrates and 2 microbial processes. In total, 69 reliable NOEC and EC10 values were identified for ecotoxicological effects of V to terrestrial organisms, varying between 2.0 mg V/kg added V (for the effect of sodium metavanadate on reproduction of Enchytraeus crypticus, Lanno, 2016) and 960 mg added V/kg (for the effect of sodium metavanadate on substrate induced nitrification, Baken et al., 2011). A total of 45 toxicity data were derived from tests starting within 7 days after amending the test soil with a soluble V source, while 24 reliable EC10 or NOEC values are available for effects of V in soils after long-term equilibration (ageing) after spiking the soil with vanadium.