Hello

If you’ve lost your OTET certificate and registration number, don’t worry, you can apply for a duplicate certificate from the official OTET board. Usually, you need to visit their website or the examination office, fill out a form for the duplicate certificate, and provide some details like your name, date of birth, and maybe a copy of your ID proof. There might be a small fee for the duplicate, and it can take a few weeks to process. To find your registration number, you can also check old emails, messages, or admit cards if you saved them, or contact the OTET office directly they can help you retrieve it.