Contaminated areas: Cetesb updates guiding values

Tasso Cipriano, from our Environment, Sustainability and Waste area, has written an alert on Board Decision 125/2021/E of the Environmental Company of the State of São Paulo (Cetesb).

In the alert, the update of the list of guiding values ​​for soil and groundwater in the State of São Paulo was announced, replacing the 2016 values, with emphasis on changes in the intervention value for some substances.

Read the full content, in Portuguese, at: