Beer and fermented beverages are brewed all over the world. It is important that brewers and the other people who work in the beer industry can critically evaluate a beer according to style and analysis the faults in the beverage due to the fermentation, packaging or service. Consumer preference is to be served good quality beers that are to style, served at the correct temperature, in a hygienic and safe way. Understanding the brewing faults that can show in beer, how to manage, serve beer and set up dispensing equipment correctly is a skill that is required for the industry.