In 2005, I resigned from my job and withdrew my provident fund after serving a total duration of 12 years and 3 months. Unfortunately, I did not receive my pension certificate. The company I was employed with has since shut down. However, I have managed to retain my provident fund number, company code, the date of my membership to the provident fund, and the date I left the organization. It's important to mention that during this period in 2005, the UAN system was not in place. What would be the most effective way for me to obtain my certificate? At present, I have a UAN, but I am retired and waiting to apply for a monthly pension. I would greatly appreciate any advice from those who have experience in this matter.