This may cause irregularities or disparities that give consular officials cause for concern, which could lead to application processing delays or rejections. Guaranteeingteen pattl Precision and Uniformity. Before submitting, applicants must carefully check their application forms for accuracy in order to prevent these problems. Also, they have to make sure that all of the data matches the supporting documentation. This focus on detail can help avoid needless hold-ups or difficulties during the application process.