If your contractor uses modern software in his work, then you should have no problem in order to request an electronic document, permission or track the progress of the project using online reporting and advanced analytics. For example, Fluix is one of these programs (you can read more about the features on the official website of the developer of this software here https://fluix.io/industry-construction ). This is really convenient and saves a lot of time, since you can find all the necessary documents about your construction online.