In general, the rules are established by all the countries that are signatories to the agreement.
For specific products, I would invite my colleagues to answer your question in detail.
On April 18th, 2016. See this statement in context.
Executive Director, Canadian Agri-Food Trade Alliance
In general, the rules are established by all the countries that are signatories to the agreement.
For specific products, I would invite my colleagues to answer your question in detail.
See context to find out what was said next.