Four Principles of Flow

At first, the idea of flow seemed relevant only to operations—managing inventory, streamlining movement. But as we delved deeper, we realized something profound:
Flow is everywhere. In conversations, creativity, cash, or customer experience.

Principle 1: Improving Flow (or Lead Time) Must Be the Primary Objective

Improving flow (or lead time) must be the primary objective.

Avoid producing when there is no demand or when excess inventory is created.

Principle 2: This Objective Should Guide Operations on When Not to Produce

This objective should guide operations on when not to produce.

Avoid producing when there is no demand or when excess inventory is created.

Principle 3: Local Efficiencies Must Be Abolished

Local efficiencies must be abolished.

Achieving efficiency in one part of the system may not help the overall system’s flow if it causes bottlenecks or waste elsewhere.

Principle 4: A Focusing Process Must Be in Place to Balance Flow

A focusing process must be in place to balance flow.

Continuously monitor and improve flow by identifying and eliminating constraints in the system.

By applying these 4 principles, we can ensure that flow remains uninterrupted in all our processes, enabling better productivity and operational efficiency.