Card Security Code to be Required for Credit Card Payments

Oct 04-18

Effective October 5, 2018, ISC will require the credit card security code as part of all credit card payments made online, over the phone or in-person.

Customers using ISC’s online services will see the new Card Security Code field displayed at the time of making a payment. Customers making a payment over the phone or at a Customer Service Centre will need to supply the card security code.

The card security code can be found on the back side of the credit card. 

This change will provide additional security for our customers.

If you have any questions or concerns, please contact the Customer Support Team at 1-866-275-4721 or