By phone: 1-800-968-3587. This link will launch your default phone software. (Monday to Friday, 8:00 a.m. to 8:00 p.m., ET)
Online: on the secure site. External link. Opens in a new window.
By fax: 1-877-350-8555. This link will launch your default phone software.
By mail: Desjardins Insurance Group Retirement Savings PO BOX 1355 STN Desjardins Montreal QC H5B 1C4