← Business Models: Core (all topics)
Qualification-led lock-in (specification & approval)
What it is
Where a supplier must be tested, audited and formally approved into a customer's product, process or platform before it can sell at all. Once approved, displacing it means requalifying - retesting, refiling, revalidating - which costs the customer time and risk far exceeding any price saving
The approval, not the product, is the asset
Impact on industries
- The most durable moat available to a component or intermediate supplier - incumbency survives ordinary price pressure because switching carries requalification risk, not just cost
- Qualification is slow and capital-absorbing, with no revenue during the cycle and no guarantee of award at the end
- Approvals are product and customer specific rather than general, so each new platform must be won separately - incumbency does not transfer
- A technology transition resets the field: an incumbent approved on an ICE powertrain or a legacy chemistry must qualify afresh, which is when settled positions become contestable