A compound is a considered a PMT substances when it fulfils the persistence, mobility and toxicity criteria (i.e. a combination of at least one persistency criterion, one mobility criterion and one toxicity criterion are met) or in the case of vPvM at least one of the criteria for very persistent and the very mobile criterion must be met (see Figure ). Some examples of PMT/vPvM substances are shown in Figure . Figure : EU CLP criteria for PMT/vPvM substances. A) Mobility criteria based on log KOC (blue). B) Persistence criteria, with persistent in green and C) Toxicity criteria, including carcinogenicity, mutagenicity, endocrine disruption, specific target toxicity and reproductive toxicity (1A, 1B, 1 and 2 refer to the categories for that criterion) as well as concentrations, where long-term no observable effect concentration (NOEC), and effect concentration (ECx) for marine and freshwater organisms refers to the concentration where a toxic effect was observed in a given percentage of the population e.g. 10% for EC10 at less than 0.01 mg/L. Figure : Selected examples of potential PMT/vPvM substances from the UBAPMT list assessed by as meeting the criteria . A) PMT substances; B) vPvM substances; C) both PMT and vPvM substances.