Why lot based QA

Lot based quality assurance is structured and flexible. It can be as simple or comprehensive as is appropriate for your project. At its very basic level, you can maintain a list of the sections of your project and this list to collate records like tests and non-conformances. For more complex project it can be used to record the quantity of work associated with a lot, generate progress claims, track variations, manage checklists and ITPs and calculate appropriate numbers of tests.

Of course, sometimes you have no choice but to adopt lot based QA due to external factors such as your contracts or legislative requirements. In these situations you need an effective method of complying with your obligations.