Skip to main content


Currently available downloads for LEAF include:

  • Preliminary versions of EPA leaching tests methods
  • Data templates for collecting, archiving and uploading laboratory leaching test data
  • Latest “for distribution” version of LeachXS Lite
  • Various publications (or links to sources) which support and demonstrate LEAF for several materials

These downloads and links are freely available; however use of LeachXS Lite requires application for a free user license.