Purchase Order Terms and Conditions

Acceptance of this Purchase Order (PO) constitutes agreement by the Supplier to comply with the following requirements. These requirements apply to all products and services supplied to Tri Aviation Solution unless otherwise specified on the Purchase Order.


1. Compliance with Requirements
Suppliers shall ensure that all products and services provided conform to all applicable requirements specified in the Purchase Order, including drawings, specifications, process requirements, technical data, and applicable regulatory or customer requirements.

2. Product Approval
Products and services supplied under this Purchase Order shall be produced using approved methods, processes, and equipment as applicable. Supplier shall ensure products meet all specified requirements prior to release and shipment.

3. Personnel Competence
Supplier personnel performing work affecting product quality shall be appropriately trained, qualified, and competent to perform their assigned tasks.

4. Supplier Performance
Supplier performance may be monitored by Tri Aviation Solution based on quality, delivery, responsiveness, and compliance with contractual requirements. Performance results may affect supplier approval status.

5. Verification and Right of Access
Tri Aviation Solution, its customers, and applicable regulatory authorities reserve the right of access to supplier facilities, applicable records, and documentation related to this Purchase Order for verification, inspection, or audit purposes.

6. Inspection and Testing
Suppliers shall perform or ensure required inspection, testing, and verification activities to confirm that supplied products meet specified requirements prior to shipment.

7. Nonconforming Product
Suppliers shall notify Tri Aviation Solution of any nonconforming processes, products, or services and obtain written approval for disposition prior to shipment. Unauthorized shipment of nonconforming product is prohibited.

8. Counterfeit Parts Prevention
Suppliers shall implement controls to prevent the use or delivery of counterfeit or suspected unapproved parts. Parts shall be procured only from approved and traceable sources.

9. Changes to Products or Processes
Suppliers shall notify Tri Aviation Solution of any changes that may affect product conformity, including changes in manufacturing process, location, materials, or sub-tier suppliers. Written approval may be required prior to implementation.

10. Flowdown to Sub-tier Suppliers
Suppliers shall flow down all applicable Purchase Order requirements, including customer and regulatory requirements, to their sub-tier suppliers.

11. Certification and Documentation
When required, suppliers shall provide documentation demonstrating product conformity such as Certificate of Conformity, test reports, inspection records, or authorized release certificates. Documentation shall reference the applicable Purchase Order and product identification.

12. Record Retention
Suppliers shall retain quality records related to this Purchase Order for a minimum of 10 years, unless otherwise specified.

13. Product Safety and Ethical Behavior
Suppliers shall ensure personnel are aware of their contribution to product or service conformity, their contribution to product safety, and the importance of ethical behavior within the aerospace supply chain.

Acceptance of this Purchase Order confirms the Supplier’s understanding and agreement to comply with these requirements.