One of the most famous Six Sigma tools called DMAIC (Define, Measure, Analyze, Improve and Control) offers a structured approach for resolving organizational management-related issues. DMAIC can be understood as a troubleshooting-cum-improvement focused approach utility tool.

However, relying exclusively on Six Sigma means maintaining a project’s hierarchical control when organizational authority is not being monitored. Again, Six Sigma cannot provide an insight into understanding customer needs.

Similarly, project management techniques are focused on project development, including its conception, task execution, and hierarchal control but fail to guarantee the adherence to the defined quality standards throughout a project’s lifecycle.