The visa processing center does not require the submission of objection certificates. It is one of the most important documents required to process visa applications. The number of visa rejections has increased dramatically in the last few years. Although visa applicants are required to complete extensive paperwork, many end up being denied by their embassy. While every country has their own set of rules and regulations to follow, the application process for visas in Europe is the most complicated. If you are also planning to visit EU Schengen countries go through all the visa requirements minutely before applying for visa. The visa application process requires round trip flight ticket, hotel bookings in addition to no object certificate from employer/school depending on visa type. This document confirms that visa applicant doesn’t have work/study related duties while on vacation. The No Objection certificate, also known as NOC, is optional and can increase the chances of visa acceptance