The SIU of Canada prides itself on standing up for our Members while holding government to account. Learn more about our advocacy and the team that makes it happen.
The SIU of Canada is a catalyst for change, consistently holding government to account to ensure the interests of all Canadian seafarers are heard loud and clear.
The SIU of Canada is proud to be a Union that is run by seafarers, for the benefit of seafarers.
A message from the leader of Canada’s largest seafarers union.
Apply to be a Member of the SIU today!
Need to fill out medical claims for the SMP?
Stay on top of your training requirements.
Moving? Let your Union know.
Find out more information regarding our semi annual meetings.
Stay up to date on all events with the SIU of Canada.
Find answers to our most frequently asked questions.
Learn more about the ILO’s MLC 2006.
Contact The SIU
Learn how to join the elite ranks and become a Canadian seafarer.
RCN Veteran? It’s easy to transition to a career at sea with the SIU!
SIU2020: Our virtual union hall available for all SIU of Canada members.
Learn more about our fantastic Seafarers’ Pension Plan with Manulife.
SIU Members are offered expert services through CIBC.
Learn more about our Life Insurance partner.
Read
April 9, 2025 
