Each sector relies on a reporting system of some kind to document and transmit information. Reports are the most important instrument for reporting, be it proceedings, concepts, applications, final or business reports. Each type of report addresses a different internal or external audience and must contain all the relevant information explained in a language that is customary in the sector. Reports are usually written by specialists from one area providing information for specialists from other areas in a way that is transparent and precise enough to take further action or decisions. This is often challenging, but when reports are well conceptualized and written, they bring clarity, improve collaboration and results, and enable effective communication.