Yes. In unionized sectors often that data can be collected by unions. It's rarer of course for individual employees to be able to make those calculations. That's the fundamental feature of the existing federal model, the original federal model; it's complaint-based. It depends on someone coming forward, making a sufficient case, to trigger a discussion between the employer and the employees, because sometimes they are settled without going to the Canadian Human Rights Commission. That's the fundamental difference between that model and PSECA, the Bilson recommendation, and the models in Ontario and Quebec, which were all proactive and required not just complaints but actual proactive addressing of the problem.
On April 11th, 2016. See this statement in context.