Lean is straight to the problem, analysis, and solutions. For long-term and tedious projects, Lean continuous improvement through Kaizen is the best solution.

Lean philosophy or lean principle is a production methodology focused on eliminating waste, where waste is defined as anything that does not add value for the customer. Lean is applicable to all types of organizations for improvement. Continuous improvement through Kaizen is the most sought feature of Lean. Value stream mapping (VSM) is a key lean concept for process re-engineering. If we see the meaning of Lean, the Oxford dictionary defines it as ‘strong and efficient or fit’ which is the requirement of the process.

The Lean production system avoids and reduces the unnecessary deployment of manpower and material in the system to make it a cost-effective and competitive product, which is the much-desired objective of the market to survive. Lean philosophy and principles are very helpful in speeding up the processes including waste elimination.