In 1988, the Federal Government Passed the Canadian Environmental Protection

In 1988, the federal government passed the Canadian Environmental Protection Act to address the assessment and management of chemical substances in the environment. This act was then revised in 1999. Why?

A) because of the need to increase the mandatory penalties for failing to comply.
B) because the government needed to add more hazardous chemical substances to the list.
C) because of the need to meet Kyoto emission targets.
D) because of consistent lobbying efforts by industry.