SIU Medical Plan Contact Information

200 – 1333, rue St-Jacques Montreal, Quebec, H3C 4K2

T (514) 931-785

F (514) 931-3667

TF 1 (855) 605-0550

Attention Lyne Leblanc

When sending claims, dues etc. to the Montréal office, it is important that the address be indicated as follows. If the envelope if not addressed as indicated below, Canada Post will not deliver and will return the envelope to sender.

Please note

The SMP will require that all Members submitting claims be done electronically and no longer by regular mail.

Claims can still be submitted to the SMP by regular mail, or by email, at until September 30, 2020.

As of October 1st 2020, all claims must be submitted by email at

Need some guidance on how to submit your medical claims electronically to the Seafarers’ Medical Plan? See here for a step-by-step guide on submitting your claims via email.