US Embassy in Rangoon, Myanmar related to the topic Visa Application Process and Services. Overview.
On your interview date, bring all the evidence you have that proves your relationship to the petitioner. This may include your birth certificate, family registration, educational degree, national registration card, photos, phone receipts, evidence of communication with the petitioner, and other things. Bring original documents, or duplicates issued by the correct authority if the original is lost. If the petitioner has the original documents in the U.S., have them sent to you to bring to the interview.
Before the interview, you will be asked to take an oath affirming that all the information in your case file, and all the information you tell the Consular Officer during the interview, is true and complete.