It is the equivalent of 2x2. If I were starting this process all over again and from being involved in a lot of these boards, the ones with the most first time success have used a photo agency that has the software of different country requirements on their computer. Then receive a digital copy to download. Some have been lucky without getting it done this way but most have had success with this method. Nobody knows what the other side looks like and who is reviewing. Your question is very speculative.