NOC Format: What do you write in a NOC letter? How can I get NOC certificate?Notice of Commencement (N. O.C.) – Notice that improvements will be made to certain real property. In the same way you'd write any letter. You address it to the person. A parent provides a no objection certificate to a private limited company allowing the use of their child's testimonial, photo, or short video. When writing no objection letter the most important thing is specifics. You need to pay attention to every little detail. William Collins was born in 1721 and he died in 1759 and he had a brief life as you can see.