What Is a Long-Term Supply Agreement?

A long-term supply agreement governs purchases over an extended period and may include volume, capacity, pricing, investment and continuity commitments.

A long-term supply agreement governs purchases over an extended period and may include volume, capacity, pricing, investment and continuity commitments. It is used when both parties need planning confidence.

Long-Term Supply Agreement: control and evidence
AreaWhat the record should show
ControlDefine forecasts, firm windows, price reviews, capacity reservation, tooling, improvement, change control, exit and transition support.
EvidenceTrack commitments, actual volume, performance, price adjustments, investments, renewals and termination rights.
TradeoffLong duration can improve stability while locking in a weak specification or pricing mechanism. Build review points into the agreement.

When it matters

Define forecasts, firm windows, price reviews, capacity reservation, tooling, improvement, change control, exit and transition support.

Review before approval

Track commitments, actual volume, performance, price adjustments, investments, renewals and termination rights.

Long duration can improve stability while locking in a weak specification or pricing mechanism. Build review points into the agreement.

Related terms

supplier qualification, strategic sourcing, landed cost.