Verification report for Nova Chemicals Corporation – October, 2018

This report documents the observations and conclusions of the independent verification team tasked with
conducting a Responsible Care verification of some of NOVA Chemicals Corporation’s (“NOVA”) facilities. The
verification was undertaken from October 1 through October 5, 2018 at NOVA’s Calgary and Joffre, Alberta
facilities and two facilities south of Sarnia, Ontario. This was the eighth Responsible Care verification
completed for NOVA. The last verification was conducted in June 2015.