Most permits issued by a regulatory agency will include conditions on plant operations which impose extensive obligations on the facility and can be restrictive if they do not appropriately take into account the facility requirements. We have been involved in supporting negotiations between our clients and regulatory agencies for Comprehensive ECA and Control Order situations for facilities such as Petro-Canada (Mississauga), Essar Steel (Sault Ste Marie), Tonolli (Mississauga), Vale (Inco in Sudbury), Glencore (Xstrata, Falconbridge).