Invoices may be submitted via the following methods:  

• Website Upload                    
• E-mail:     accounts.payable-na@grace.com                     
• Fax:          337.583.2872                                      
• Mail:         Grace Davison - Post Office Box 3247, Lake Charles, LA  70602
• Mail:         Alltech/Separations - Post Office Box 3247, Lake Charles, LA  70602
• Mail:         Grace Performance Chemicals - Post Office Box 1927, Lake Charles, LA  70602
• Mail:         Ajax/Darex/Others - Post Office Box 1927, Lake Charles, LA  70602
  

Note:   Please do not mail the original invoice if it has been e-mailed, faxed, or submitted via the Web.

Please ensure that the following items are correct on the invoice:

• Bill-to address is stated correctly
• Ship-to address is stated correctly (do not use bill-to address)
• A Purchase Order Number or contact name must be included on all invoices.

Please note that payments are submitted via Electronic Funds Transfer (EFT).  The payment is deposited directly into a bank account using CTX format.  Please complete and submit the EFT Authorization Form.  A remittance advice will be faxed or e-mailed to the address provided on the form.  If you have any questions, please contact Michele Blessing at (337) 583-3561 or michele.blessing@grace.com