APQP planning: build the plan before building the product

Phase 1 establishes what must be delivered, who owns it, when it is due, and what risks must be resolved before launch. A usable APQP plan is specific to the part, customer, manufacturing location, and launch—not a copied template.

Start with controlled inputs

Customer requirements

Identify drawings, specifications, purchase order requirements, customer-specific requirements, packaging and labeling requirements, PPAP requirements, and submission timing. Record revision levels and clarify conflicts in writing.

Feasibility

Confirm the organization and suppliers can meet technical, capacity, quality, timing, logistics, and regulatory requirements. Escalate an unresolved feasibility issue before committing to launch dates.

Cross-functional ownership

Include the functions that design, make, inspect, buy, maintain, package, ship, and support the product. Give each deliverable a single accountable owner and a planned completion date.

Minimum working plan

List deliverables by APQP phase, including customer approvals and supplier inputs.
Set milestone dates that are early enough to act on a failed test, study, or trial run.
Maintain an open-issues log with containment, owner, due date, and closure evidence.
Identify special characteristics and their sources; do not invent symbols or classifications.
Plan prototype, pre-launch, and production controls only when required by the customer or appropriate to the program stage.

Time-saving tip: Hold a short, recurring APQP review that looks only at decisions due, risks without a control, changes that affect linked documents, and blocked customer or supplier inputs. A long meeting that simply reads the schedule does not reduce launch risk.

Next: translate the manufacturing route into a process flow diagram, then use it as the common spine for the PFMEA and control plan.