Supplier Engineering Change Notice (ECN) Template

Basic Information

Supplier Name
Supplier Code
ECN Number
Date Issued
Contact Person
Email / Phone

Change Description

Part Number(s) Affected
Current Revision
Proposed Change

Justification for Change

Reason for Change
Benefits
Risk Assessment

Implementation Details

Planned Implementation Date
First Affected Delivery Date
Disposition of Old Inventory
Special Instructions

Approvals

Supplier Authorized Signature
Date
Customer Review/Approval
Date