# Automotive PPAP Software: Submission Workflow for Tier 2 & 3 Suppliers Here is what a PPAP submission looks like at a typical Tier 2 or Tier 3 automotive supplier. The quality manager receives a PPAP request from their Tier 1 customer — or directly from a GM buyer thr... ## Automotive PPAP Software: Submission Workflow for Tier 2 & 3 Suppliers Production Part Approval Process software that manages all 18 PPAP elements, tracks submission levels 1 through 5, handles OEM-specific requirements for GM, Ford, Stellantis, and Toyota, and eliminates the binder-and-spreadsheet approach that causes quality managers to spend 40+ hours assembling a single submission package. Built by FreedomDev in Zeeland, MI for the automotive suppliers who actually do the work. --- ## Our Process 1. **PPAP Process Audit and Current State Assessment (1-2 Weeks)** — We walk your plant floor and sit with your quality team to understand exactly how PPAP submissions work today. Where does each of the 18 elements live? Who creates them? How do they get assembled into a submission package? How long does each submission take? Where do rejections happen and why? We inventory every OEM and Tier 1 customer you submit PPAPs to, document their customer-specific requirements, map which submission levels apply to which part numbers, and identify the specific pain points that cause the most wasted time and the most submission rejections. We review your last 10 to 20 PPAP submissions to identify patterns — common rejection reasons, elements that consistently delay submission, and cross-referencing errors that could have been caught earlier. Deliverable: a current-state PPAP process map with quantified time costs per element, a gap analysis against AIAG fourth edition requirements, and a prioritized implementation plan. 2. **Data Architecture and Element Structure Design (2-3 Weeks)** — We design the connected data model that links all 18 elements. This is not a database schema exercise — it is a cross-referencing architecture that defines how characteristics flow from the design record through the FMEA through the control plan through the MSA through the dimensional results and into the PSW. We map every OEM-specific requirement profile and define how customer-specific requirements modify the standard element structure. We define data import specifications for your existing systems: CMM software output formats, ERP part master data, material certification PDFs, existing FMEA and control plan spreadsheets. We design the migration path for your historical PPAP data — approved submissions, archived packages, and in-progress submissions that need to be completed in the new system. Your quality team reviews and approves every cross-reference rule and validation logic before development begins. 3. **Core System Development and Data Migration (4-8 Weeks)** — We build the system in priority order: element tracking and cross-referencing first, PSW generation second, OEM-specific profiles third, and CMM/ERP integration fourth. Your historical PPAP data migrates in parallel — approved PSWs, dimensional result records, current FMEA and control plan data, active MSA studies, and gage calibration records. We test cross-reference validation against your actual part data to verify the system catches the types of errors your team has experienced in past rejections. Development includes the submission package generator, role-based access controls, and the dashboard views your quality manager and quality engineers need to manage their PPAP workload across all active part numbers. 4. **Parallel Submission Validation (2-4 Weeks)** — Your quality team assembles their next 3 to 5 PPAP submissions using both the old process and the new system simultaneously. We compare the system-generated packages against the manually assembled packages element by element. Every discrepancy is investigated: did the system miss a cross-reference? Did the system apply the wrong customer-specific requirement? Did the PSW populate a field incorrectly? We also time the parallel process to quantify the actual time savings — most suppliers see 70 to 85 percent reduction in assembly time during parallel validation. Customer-specific formatting is validated by reviewing the system-generated packages against the OEM portal requirements or the Tier 1 customer's submission format expectations. No PPAP submission goes to a customer from the new system until the parallel validation confirms accuracy. 5. **Production Cutover and Quality Team Training (1-2 Weeks)** — Once parallel validation confirms the system produces accurate, complete submission packages, your quality team transitions to the new system for all new and resubmission PPAPs. Training covers the daily workflow: initiating a new PPAP submission, entering and importing element data, running cross-reference validation, generating PSW and submission packages, tracking engineering change resubmissions, and managing the element completeness dashboard. We configure alerts for MSA expirations, gage calibration lapses, and approaching customer submission deadlines. Post-cutover support runs 60 days to handle edge cases, unusual part configurations, and customer-specific formatting adjustments that emerge during real submission cycles. --- ## Frequently Asked Questions ### What are the 18 PPAP elements and does the software manage all of them? The 18 PPAP elements defined by the AIAG Production Part Approval Process manual (4th edition) are: 1) Design Records, 2) Authorized Engineering Change Documents, 3) Customer Engineering Approval, 4) Design FMEA, 5) Process Flow Diagram, 6) Process FMEA, 7) Control Plan, 8) Measurement System Analysis Studies, 9) Dimensional Results, 10) Records of Material and Performance Test Results, 11) Initial Process Studies, 12) Qualified Laboratory Documentation, 13) Appearance Approval Report, 14) Sample Production Parts, 15) Master Sample, 16) Checking Aids, 17) Customer-Specific Requirements, and 18) Part Submission Warrant. The software manages all 18 elements. For document-based elements like design records and engineering change documents, the system provides version-controlled document management with revision tracking. For data-driven elements like dimensional results, MSA studies, and initial process studies, the system stores the actual measurement data and calculates derived values (Ppk, Cpk, Gage R&R percentages) automatically. For physical elements like sample parts, master samples, and checking aids, the system tracks location, custody chain, and storage conditions. The Part Submission Warrant generates automatically from data in all other elements. ### How does the software handle different PPAP submission levels? The AIAG PPAP manual defines five submission levels that determine which elements and documentation must be submitted to the customer. Level 1 requires only the Part Submission Warrant (and Appearance Approval Report for designated appearance items). Level 2 requires the PSW with sample parts and limited supporting data. Level 3 is the default level for most customer relationships and requires the PSW plus complete supporting data and sample parts. Level 4 requires the PSW plus only the specific elements the customer requests. Level 5 requires the PSW with sample parts and complete supporting data available for review at the supplier's manufacturing site. The system tracks the submission level per customer-part number combination. When generating a submission package, the system includes only the elements required by the assigned level and validates completeness against that level's requirements. Level 4 submissions allow the customer to specify a custom element list, which the system stores and enforces for that specific submission. Level 5 submissions trigger a site readiness workflow that confirms physical samples, checking aids, and hard-copy supporting data are prepared and staged for the customer visit. ### Can the software import our existing FMEA and control plan data from Excel? Yes. Most automotive suppliers maintain FMEAs and control plans in Excel using AIAG template formats or customized versions of those templates. We build import mappings specific to your spreadsheet formats during implementation. The system parses your existing FMEA workbooks to extract failure modes, severity-occurrence-detection ratings, RPNs, and recommended actions. Control plan data — process steps, characteristics, specifications, measurement methods, sample sizes, and reaction plans — imports with the characteristic numbering and classification structure your team already uses. After import, the system establishes cross-references between FMEA entries and control plan entries based on characteristic numbers and process step identifiers. Any cross-reference gaps that existed in your Excel files — failure modes not reflected in the control plan, or control plan characteristics not addressed in the FMEA — are flagged during the import validation step so your team can resolve them before the data goes live. Historical FMEA and control plan revisions can also be imported to maintain a complete revision history in the system. ### How does the system handle engineering changes that require PPAP resubmission? Engineering changes are the primary driver of PPAP resubmission volume. When an engineering change is logged in the system — either manually by your engineering team or automatically via integration with your document control or ERP system — the system traces the impact across every PPAP element for the affected part number. A dimensional tolerance change, for example, propagates to the control plan (updated specification and potentially revised measurement method), the process FMEA (revised severity or detection ratings if the characteristic classification changed), the MSA study (gage capability re-evaluation if the tolerance tightened below the gage's demonstrated capability), the dimensional results (new sample measurements required at the revised tolerance), and the initial process study (new Ppk/Cpk calculation against the revised specification). The system generates a resubmission task list itemizing every element that must be updated, assigns each task to the responsible engineer, and tracks completion status against the customer's required resubmission date. The engineering change document itself becomes part of the resubmission package as Element 2. This propagation logic prevents the most common resubmission failures: submitting a PPAP with a revised drawing but an old control plan, or with updated dimensional results measured against the old tolerance. ### What CMM and inspection software does the system integrate with? The system integrates with the major CMM software platforms used in automotive manufacturing: PC-DMIS (Hexagon), Calypso (Zeiss), PolyWorks (InnovMetric), and Mitutoyo MeasurLink. Integration pulls dimensional measurement results directly from the CMM output files — typically DMES (Dimensional Measuring Equipment Standard) format, QIF (Quality Information Framework), or the vendor's native export format. Measurement results map automatically to drawing characteristics using the characteristic numbering defined in your control plan. For manual inspection data — characteristics measured with hand gages, visual inspection results, functional test outcomes — the system provides data entry forms structured by the inspection plan for each part number. Barcode scanning of gage serial numbers links each measurement to the specific gage used, which in turn links to that gage's calibration record and MSA study. Integration with metrology software is bidirectional: the system sends the required characteristics and tolerances to the inspection station, and the inspection station returns the measured values. This eliminates transcription errors between the CMM printout and the PPAP dimensional results report. ### How much does PPAP software implementation cost for a Tier 2 or Tier 3 supplier? Implementation cost depends on three variables: the number of active part numbers, the number of OEM and Tier 1 customers with unique requirements, and the complexity of your existing data migration. A Tier 3 supplier with 50 to 100 active part numbers, one or two customers, and minimal historical data to migrate typically invests $40,000 to $70,000 for the full implementation including discovery, development, data migration, parallel validation, and training. A Tier 2 supplier with 200 to 500 active part numbers, four to six customers with distinct OEM-specific requirements, CMM integration, and significant historical PPAP data migration typically invests $80,000 to $150,000. Complex implementations for Tier 2 suppliers with 500+ part numbers, multiple manufacturing sites, and integration with ERP and document control systems can run $150,000 to $250,000. These costs should be evaluated against the labor savings: if your quality team currently spends 1,500 hours per year on PPAP assembly and the system reduces that by 75 percent, you are recovering 1,125 hours of quality engineering time annually. At a fully loaded quality engineer cost of $45 to $65 per hour, that is $50,000 to $73,000 in recovered capacity per year — meaning most implementations pay for themselves within 12 to 24 months. ### Can the system track supplier PPAP submissions from our own sub-tier suppliers? Yes. If you are a Tier 1 or Tier 2 supplier, you are both submitting PPAPs to your customers and receiving PPAPs from your own suppliers. The system manages both directions. For incoming supplier PPAPs, the system tracks which sub-tier suppliers owe you PPAP submissions for which part numbers, monitors submission status and due dates, stores the received PPAP packages with element-level review tracking, and records your approval, interim approval, or rejection decisions. When you receive a PPAP from a sub-tier supplier, the system validates that the submission includes all elements required by the submission level you specified in your purchase order. Material certifications from your sub-tier suppliers link directly to the material test results in your own PPAP submissions to your customers, creating a complete supply chain traceability path. This is particularly important for customer-specific requirements that cascade: if your OEM customer requires IMDS material reporting, you need material composition data from your sub-tier suppliers to complete your own IMDS submission, and the system tracks that dependency. --- **Canonical URL**: https://freedomdev.com/solutions/automotive-ppap-software _Last updated: 2026-05-12_