Even as Microsoft prepares to launch Office 2003 this fall, it is readying a new quality-first development process for Office 12.

The company is stepping up its quality assurance, stressing a new goal, called Milestone Q, of getting code clean and solid earlier in the development process, according to a Microsoft internal memo examined by CRN. Toward that end, the company will use more automated quality-assurance and testing tools such as Big Button and Buddy Web. Office 12 is also known internally as the Longhorn version of Office.