5df75927_r_Batch_7___Environment_Canada__Response
[Topic] Conclusion [Comment] The substance should be declared toxic so that risk management strategies can be developed and monitoring and mandatory reporting data of releases are required. [Response] 
The screening assessment report concludes that current levels of exposure are determined not to pose a risk to the general population, therefore no risk management strategy will be developed.
Summary of Public Comments received on the Challenge substance Isophorone (CAS 78-59-1) Draft Screening Assessment Report for Batch 7 - Environment Canada
Response