Suppliers

This page is designed to provide our current and future suppliers with valuable information when conducting business with SIG SAUER.

Standard Purchase Order Terms and Conditions

Standard Terms and Conditions for Purchase Orders

*Suppliers: please note that these terms and conditions have been updated as of March 15, 2025.

SIG Supplier Quality

Supplier Quality Manual: SIG2-8-4-3 Rev 10
Electro-Optics Supplier Quality Manual: SIG2-8-4-3 Rev 11
Supplier Guidelines for Providing Components and Services for U.S. Government:  SIG3-1299  Revision 07
Certificate of Conformance:  SIG4-1015  Revision 08
Certified Test Report:  SIG4-1016 Revision 01
SIG4-004-Supplier-Corrective-Action-Report-SCAR-Rev-05
MIL-STD-1916 Sampling Plan: SIG4-1005 Revision 04
SIG4-458 Inspection Report Rev 17
SIG4-458-2 Product Inspection Report Rev 00 

Supplier Waiver/Deviation Form

SIG4-073 RFWD Form Rev 23

Supplier Forms

New Supplier Capabilities Questionnaire
IRS Standard W-9 Form
North American Direct Material Risk and Criticality Questions Letter
Non-Disclosure Agreement Form
Affirmative Action Statement
SIG3-700 Variable Gage Repeatability & Reproducibility Procedure Rev 02