According to According to the Health Services & Support Facilities Subsector Collective Agreement in BC, Canada

1) How does seniority accumulate?

Date of Hire or Hours or accumulated time of service

2) Is there a shift premium?

Yes or No

3) How much is it?

Afternoon or evening or night or graveyard shift

4) Check-off of dues in this collective agreement is:

Rand formula, or Open shop, or Closed shop, or Union shop

5) How much vacation does an employee receive during their 11th year of employment?

Weeks and days