If a dispute arises, the following information is necessary to resolve your dispute: Unpaid Invoice or Incorrect Payment (Quantity) If you have an unpaid invoice, or have received payment for a quantity that is incorrect, please email the following to your Allison Accounts Payable Analyst: Copy of original invoice Copy of proof of delivery (for goods delivered to any Allison dock) A detailed explanation of the situation Incorrect Payment (Unit Price) If you have received payment, but believe that the unit price is incorrect, please contact your Allison buyer. The Allison Accounts Payable department cannot resolve pricing disputes. Invoice Status Please do not request the status of an invoice that is not due to be paid , the Allison Accounts Payable department is unable to respond to these inquiries.

Suppliers

Doing Business

Allison Transmission works with approved suppliers to acquire the highest quality components necessary to build our Allison Automatics. We partner with suppliers who, like Allison, are dedicated to innovation, quality and assurance allowing us to continue powering the global economy and remaining at the forefront of the industry standard.

All components of our transmissions are purchased raw, semi-finished or finished from suppliers who deliver the highest quality and most competitive cost. Through our supplier partnerships, we also work to reduce cost and improve overall efficiency in our production processes.

If you are interested in becoming an Allison Approved supplier, see the Our Process section or contact us today.

Equal Opportunity Employer

Allison Transmission is an equal opportunity employer. We have opportunities for all qualified applicants regardless of age, race, color, sex, religion, creed, national origin, disability, sexual orientation, gender identity/expression or veteran status.

If you are an individual with a disability or a disabled veteran requiring assistance and/or reasonable accommodations reviewing any of the Suppliers information, please contact us via email for assistance.

Procurement, Supplier Quality, Packaging + Logistic Forms

Allison Transmission provides important information and documents to assist you through the processes and procedures for working with us as a valued supplier partner. We’ve provided purchasing, packing, supplier quality, general procedure forms, manuals and much more to make your partnership with us as easy and clear as possible.

To find and download key Allison Supplier documents or forms, please search below.

Procurement Related Forms
Supplier Quality Manuals + Forms
Transportation, Packaging Requirements + Forms (Form AT-101106 Transportation Routings can be found in the Supplier Extranet.)
General Procedure (GPS)
Returnable Container Manual

Accounts Payable

As an Allison Transmission Supplier, you will be assigned a supplier account for billing purposes. Your supplier account will be based on an Allison vendor code.

If you do not know your vendor code, please contact your buyer. If you are unable to contact your buyer, you can assume your vendor code begins with the first letter of your company’s name.

For example, if your company’s name is “Ajax Corrugated Boxing Inc.,” you can assume your vendor code begins with “A.”

For more information regarding Allison Accounts Payable contact, payment terms or vendor inquires, please see below.

Vendor Inquiries

If a dispute arises, the following information is necessary to resolve your dispute:

Unpaid Invoice or Incorrect Payment (Quantity)

If you have an unpaid invoice, or have received payment for a quantity that is incorrect, please email the following to your Allison Accounts Payable Analyst:

Copy of original invoice
Copy of proof of delivery (for goods delivered to any Allison dock)
A detailed explanation of the situation

Incorrect Payment (Unit Price)

If you have received payment, but believe that the unit price is incorrect, please contact your Allison buyer. The Allison Accounts Payable department cannot resolve pricing disputes.

Invoice Status

Please do not request the status of an invoice that is not due to be paid, the Allison Accounts Payable department is unable to respond to these inquiries.

Payment Terms

Allison payment terms are Net 60. Payments are made on the second business day of the second month following the receipt of your goods or services.

For example, if you shipped widgets on July 29 and Allison received the shipment on August 1, your payment will be made on the second month (October) and the second business day (October 2).

If you do not ship goods, but perform a service for Allison, your payment is based on your invoice date.

For example, if your invoice is dated July 29, Allison will make a payment on September 2.