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Vertical Divider

GM’s effort to foster growth of our diverse supply base directly correlates with our ability to deliver creative solutions, industry leading product offerings, and exceptional support services as we strive to earn customers for life.

Tier II Program Reporting Requirements

General Motors requires that suppliers who participate in their Tier II Program submit performance reports detailing purchasing data covering spend with the following supplier classifications:

• Minority-owned business (MBE)
• Women-owned business (WBE)
• Veteran-owned business (VET)
• LGBT-owned Businesses (LGBT)

When reporting North American sales, include US and Canadian sales.

General Motors accepts the following certifications for diverse suppliers:

• NMSDC and Regional Affliates
• CAMSC
• WBENC
• WBE Canada
• NVBDC
• VetBiz
• NGLCC

A copy of the certification is required for your suppliers to be considered towards your goal. Suppliers must upload a valid certificate during their reporting if one is not available in the system.

Reporting Frequency: Reports must be submitted quarterly on the following dates:

• Q1:
  • Period opens April 1st
  • Reports due by April 30th

• Q2:
  • Period opens July 1st
  • Reports due by July 30th
• Q3:
  • Period opens October 1st
  • Reports due by October 30th
• Q4:
  • Period opens January 1st
  • Reports due by January 30th