All invoices from the Trademark Clearinghouse are issued by CHIP S.A. with registered address at 21, rue Léon Laval, L-3372 Leudelange, Luxembourg (Commercial Registration Number B170388 and VAT LU 25955733).
Be careful ! We only issue electronic invoices, that are stored in your profile. Never pay any invoices that are send to you by postal mail, as they could be fraudulent.