The document outlines the quality assurance process called SOF DOC used by StraQuapp Technologies to deliver bug-free software. SOF DOC involves rigorous testing at all stages of development using various test methods and types. Testing is carried out by a team of testers, analysts and users to verify requirements and design. Documentation of testing is also required. The goal of SOF DOC is to achieve zero defects by preventing the recurrence of previously discovered bugs through debugging and fix verification.