Supplier Terms & Conditions

Updated: 03/12/2026

1. Our organization reserves the right to final approval of product, procedures, processes and equipment.

2. All communications and interactions with Wingard should be done through the point of contact listed on the Wingard PO.

3. All special processes required by this PO must be performed by qualified personnel.

4. The Vendor must ensure that all people are aware of their contribution to product quality, their contribution to product safety, and the importance of ethical behavior.

5. Our organization reserves the right to review and approve the Vendors Quality Management System.

6. Standard QMS Requirements Include:

• Vendors providing special processing must maintain a system for validating processes. Customer Directed sources must operate in accordance with approved specifications and standards as dictated and controlled by the customer in question.
• Suppliers initially approved for use via Certification(ISO9001, AS9100, ISO17025, AS9120, etc.) must notify our organization of any changes to that certification.
• Following customer flow down requirements (S-1000, S-1005, etc.)

7. The Vendor shall maintain the proper identification and revision status of specifications, drawings, process requirements, inspection/verification instructions and other relevant technical data. Unless noted otherwise on the face of this order, the latest revision level is to be used.

8. Our organization reserves the right to approve or specify any designs, tests, inspection plans, verifications, use of statistical techniques for product acceptance, and any applicable critical items including key characteristics.

9. Our organization reserves the right to designate requirements for test specimens for design approval, inspection/ verification, investigation or auditing.

10. The Vendor is required to:

• Notify our organization of nonconforming products.
• Obtain our organization approval for nonconforming product disposition.
• Prevent the use of counterfeit parts.
• Notify our organization of changes in product and/or process, changes of suppliers, and changes of manufacturing facility locations.
• Flow down to the supply chain all applicable requirements, including customer requirements (for example: ITAR restrictions, Government PO number and rating, etc.)
• The Vendor is required to retain all Records associated with the Purchase Order for a period of no less than 7 years, unless otherwise specified. Disposition of records shall be done by shredding and/or deleting.

11. Right of access by our organization, our customer and regulatory authorities to the applicable areas of all facilities, at any level of the supply chain, involved in the order and to all applicable records.

12. All vendors providing Calibration Services must:

• Maintain Certification to ISO17025, ISO10012-1, ANSI Z540-1 (or equivalent) or be otherwise approved by our organization.
• Provide reporting of “As Found” and “As Left” status if the item is found to be out of tolerance
• Identify Calibration Standards used
• Utilize Calibration Standards traceable to NIST

13. The Vendor should take into consideration and communicated the following within their organization:

• Their contribution to product or service conformity
• Their contribution to product safety and any risks associated with the product or processes being performed.
• The importance of ethical behavior