Do birth certificates need to be notarized? Apart from a mark of certification, birth certificates do not need to be notarized. Learn more about the specific requirements, how to obtain a certified copy, and birth certificate alternatives. Related articles Do documents that I plan to provide at the interview need to be translated? Is a check better than a money order when paying government fees? Can Boundless expedite my application? What do I do if my green card was lost or stolen? Do I have to include the medical exam with my application?