It's a good question and it's an important question. There are a number of means by which importers and exporters can have access to information.
The agency website has a number of things that help importers and exporters and guide them in terms of what the regulations are, and, probably just as importantly, it shares with them where in fact they need to go and which other particular agencies are involved in ensuring that they're in compliance.
Related specifically to things subject to the Special Economic Measures Act, the Global Affairs Canada website has a list of goods that are subject to export controls and sanctions, and countries that are involved. In combination with that and the information available through the CBSA on our website and through our business information service line that's available for exporters and importers to ask questions, there are a number of ways in which importers and exporters can avail themselves of the appropriate information.