Historical
CSA Z768-01 (R2012)
Phase I Environmental Site Assessment (includes update 1)
This Standard establishes the principles and practices that are applicable to a Phase I ESA. It is intended to provide a consistent framework and minimum requirements for conducting Phase I ESAs that can accommodate broader regulatory and liability requirements, as well as address pertinent site-specific requirements. This framework involves preparing for and undertaking an investigation and interpreting and reporting on the information gathered. This Standard may be used prior to using CSA Standard Z769.
CSA America, Inc. [csa]