Canada’s PMRA and United States’ EPA both try keep the same data requirements as much as possible for the pest control product registrations. PMRA encourages registrants to submit the data review packages from the EPA for the new product applications if they have it. They often take steps to bring harmony amongst their regulations.
In a recent example, Harmonized Product Chemistry Templates were created, which are the hybrid of NAFTA and OECD requirements. These templates have integrated the best of both formats to benefit applicants, reviewers and potentially other regulators wishing to make use of the reviews.