QAI said:
I don't think its the oath letter because it says "if you have not yet provided the requested documents please do so immediately". zhading what does it say in your case?
1. We received your application for Canadian citizenship (grant of citizenship) on December 13, 2011.
2. We sent you a letter acknowledging receipt of your application(s), and a study book called Discover Canada on December 13, 2011. Please consider delays in mail delivery before contacting us.
3. We started processing your application on November 3, 2012.
4. We sent you a notice on May 10, 2013 to appear and write the citizenship test on June 18, 2013 at 8:30 AM. The notice you will receive by mail will be your official confirmation of your appointment. If you have not received this notice prior to the date of your scheduled appointment, please contact us.
5. We sent you a letter on March 20, 2015. If you have not yet provided the information or the requested documents, please do so as soon as possible. Please wait until you receive the letter before sending us additional information, as the letter will outline all information that is required. Please consider delays in mail delivery before contacting us.
Nothing in my inbox yet... It's getting to the point where I start to adore these folks. Really, it takes tons of practice to work like this ;D