These standards describe how to properly name items, how to write source code, how to write code comments, and how to layout forms. The purpose is to make forms easy to maintain and easy to use. Consistent source code makes it easier to understand and modify the code for new development, support and customization. A consistent user interface makes it easier to learn and makes the user more productive. In short: follow these guides while developing to ensure good quality and high productivity!
These standards should be adhered to regardless of if the code is built within R&D development projects, support or consulting customization projects.