If you want more information about charges or your invoice
Only members of the accounts receivable staff are qualified and authorized to provide information about billing.
You can find our contact information on your invoice. We can also direct you to the most convenient place to make your payment.
For any other information about your invoice, please contact us by email at 
perception.cissslau@ssss.gouv.qc.ca or call us at 450-473-6811, ext. 42246.