No objection letters are essential when working on a visa application here's everything you need to know about how to write them. A simple NOC contains the following elements: Date of writing the letter.Address of the Visa Application Center. The letter will include a declaration that your employer has granted you permission to leave the country without objection for a short business trip. A Letter of Completion may be issued for minor alterations that do not require a new or amended Certificate of Occupancy. Edit, sign, and share letter no objection noise online. No need to install software, just go to DocHub, and sign up instantly and for free.