Choose a useful boundary
Begin with one process that a team can explain. Identify inputs, useful outputs, stock changes and losses using consistent units and periods.
Do not hide the unexplained difference
A gap between input and output can reflect measurement issues, stock changes or real losses. Treat it as a question to investigate rather than forcing the figures to balance.
Connect the map to responsibilities
Someone needs to own the source records and explain changes. A clear handover between operations, purchasing and environmental teams is often as useful as a more elaborate chart.
Evaluate options in context
Preventing waste, reusing material and recovering value have different implications. Consider quality, safety, environmental effects and practical constraints when choosing an action.
Fictional editorial content provided to demonstrate the template. Adapt and review it for your organisation before publication.