In terms of bereavement, I know that Rutha mentioned new bereavement leave that's available under the Canada Labour Code. I'm not able to speak to exactly what the process is to access it.
An important thing to recognize with the Canada Labour Code is that it applies to the federal jurisdiction, which is only roughly 6% of workers across the country. In many cases, it would really be what the provincial and territorial employment standards are that determine eligibility for leave or other supports in that province or territory.