can someone help regarding the following plz?!?! I will be submitting my CEC application with one year experience gained at my current employment sometime in July/august 2012. I started this job in July 2011. 1. Do I need a reference letter from my previous employer even though I'm not using that experience towards the CEC application? 2. I have worked at the previous company from Non 2009 to June 2011. So, I'll be using my previous employment T4 when filing taxes for the year 2011. So, My 2011 tax refund will have tax returns from both previous and current employment. Do I still need a reference letter from previous employer or just a copy of T4 for 2011 is enough?