This resource was published on 11 July 2019

Consolidated PEC:PNEC Calculator Tool For Assessing API Discharges


This version has been updated. Please refer to the newer version.

This Excel spreadsheet tool provides instructions and guidance on how to assist pharmaceutical manufacturers in calculating how to meet predicted no effect concentration values (PNECs) for active pharmaceutical ingredients (APIs) discharged in wastewater from manufacturing operations.

  • Environment
  • Spills & Releases
  • Waste Management
  • Water Use & Management
  • Pharmaceuticals In The Environment
  • Anti-Microbial Resistance