If your CPR/First Aid certification is about to expire, you can renew it one time by completing the CPR Institute's inperson review and testout session. You do not need to retake the online portion. Instead, you will review what you learned before and show that you can still perform the required skills. To use this option, you must bring proof of your current certification. This renewal can only be used once. It will give you a new certification that lasts 2 years. After those 2 years, you will need to complete the full blended course to renew again.