Mastering Level 2 PPAP Submission: A Step-by-Step Approach

Mastering Level 2 PPAP Submission: A Step-by-Step Approach

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The Production Part Approval Process (PPAP) is a critical step in the automotive industry, ensuring that parts from suppliers meet manufacturers’ stringent quality standards. A level 2 PPAP submission is a common requirement, and understanding its intricacies can streamline the approval process. This guide will walk you through a step-by-step approach to mastering a level 2 PPAP submission, ensuring a smooth transition from production to delivery.

Understanding Level 2 PPAP Submissions

There are five levels of PPAP submissions, with more documentation required. A level 2 PPAP submission strikes a balance between providing sufficient information and minimizing paperwork. It includes the Part Submission Warrant (PSW), product samples, and a limited set of supporting documents. This level is ideal for parts with a well-established manufacturing process and minimal design complexity.

Step-by-Step Guide to Level 2 PPAP Submission

  1. Gather Required Documents: The cornerstone of a level 2 PPAP submission is the PSW. This document serves as a formal declaration from the supplier that the parts meet the customer’s specifications. In addition to the PSW, you’ll need to compile product samples and a selection of supporting documents. The specific documents required may vary depending on the customer’s specifications. Still, common inclusions include design records for the saleable item and its components, dimensional results, and material and performance test findings. Consult the customer’s purchase order (PO) or specific requirements for a definitive list.
  2. Complete the Part Submission Warrant (PSW): The PSW is a standardized form that captures key information about the submitted parts. Accurately fill out all sections of the PSW, including part number, revision level, and manufacturing location. Pay close attention to the customer’s requirements for the PSW format, as some may have specific templates or additional information they require.
  3. Prepare Product Samples: The level 2 PPAP submission requires submitting physical samples of the parts. Ensure the samples accurately represent the production run and meet all dimensional and performance specifications. The number of samples required will depend on the customer’s needs, so clarify this information beforehand.
  4. Organize Supporting Documents: Compile the necessary supporting documents as outlined in the customer’s requirements. Maintain a clear and organized structure for your documentation package. This will expedite the customer’s review process.
  5. Submit the Level 2 PPAP Package: Once all documents are complete and assembled, submit the Level 2 PPAP package to the customer according to their preferred method. This may involve electronic submission, physical delivery, or a combination of both.

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Maintaining communication and records

Effective communication is paramount throughout the level 2 PPAP submission process. Proactively address any questions or concerns raised by the customer. Maintain clear and detailed records of your submission, including copies of all submitted documents and communication logs.

Additional Tips for Level 2 PPAP Submission Success

While the core steps outlined above provide a strong foundation, here are some additional tips to optimize your level 2 PPAP submission process:

  • Proactive Planning: Don’t wait until the last minute to begin compiling your PPAP documentation. Initiate the process early in the production cycle to allow ample time for gathering and organizing documents. This proactive approach minimizes last-minute scrambling and ensures a well-prepared submission.
  • Internal Review: Before submitting your level 2 PPAP package to the customer, conduct a thorough internal review. This self-audit helps identify any errors or missing information that could delay customer approval. Assign a qualified individual within your organization to meticulously examine the submission for accuracy and completeness.
  • Customer Approval Process: The customer’s review process for level 2 PPAP submissions can vary. Some customers may provide a quick turnaround, while others may require a more extensive evaluation. Be prepared to address any questions or requests for additional information from the customer in a timely manner.
  • Continuous Improvement: Utilize the feedback received from your customers on previous level 2 PPAP submissions to improve your process continuously. Refine your documentation templates, streamline internal review procedures, and implement best practices to ensure future submissions are efficient and error-free.


Mastering level 2 PPAP submissions requires a meticulous approach, clear communication, and a commitment to quality. By following the steps outlined above, implementing additional tips, and leveraging the expertise of partners like AmrepMexico, you can ensure a smooth and efficient approval process. Remember, a successful level 2 PPAP submission paves the way for timely production, fosters trust with customers, and strengthens your position within the automotive supply chain.


  • What are the benefits of a successful level 2 PPAP submission? 

A successful submission expedites part approval, reduces the risk of production delays, and fosters a strong supplier-customer relationship.

  • Can I submit a level 2 PPAP for all parts?

No, the appropriate PPAP level depends on the complexity of the part and customer requirements. Consult with your customer to determine the most appropriate level for your specific situation. For more information on PPAP submissions, refer to industry standards such as AIAG’s PPAP Manual.

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