Thank you for the question.
I would start with the more specific question, which is with respect to implementation strategy 2.2.1 in the background tables. That implementation strategy and those activities relate to the chemical management plan that the Government of Canada is pursuing, which is to go through in large batches and assess a wide range of chemicals that are in use today to get a sense of their potential risks to the environment and human health, and then to develop management plans accordingly.
I probably can't tell you a lot more about those details because I don't work directly in that program, but I would be happy to provide more information to you, if that's helpful.