Six Sigma DMADV defines, measures, analyzes, designs, and verifies new processes or products that are trying to achieve Six Sigma quality.
Define -defining project goals and customer demands (both external and internal).
Measure - measuring and quantifying the expectations and requirements of customers.
Analyze - analyzing the options of the processes which are required to meet the needs of the customer.
Design - detailed designing of processes to meet the needs of the customers.
Verify - verification of the designed performance and the ability to meet the needs of the customer.