What is the iSupplier Portal?

In order to better serve your needs, Closure Systems International is implementing a new way of
processing procure-to-pay transactions with our suppliers. iSupplier Portal (iSP) is an Internet
self-service tool, which gives suppliers the ability to directly access information and enter
business transactions across the procure-to-pay life cycle. This is a secured web site and you
will only be able to access information related to your supplier site.

Click image to login iSupplier Portal.

Click to view the CSI Supplier Code of Conduct


1 - Supplier Reply to Registration Invite

2 - View Invoice Information

3 - View Payment Information

4 - Supplier Creates New Address

5 - Supplier Manages Contact Directory - Add User

6 - Supplier Manages Contact Directory - Remove User

7 - Supplier Manages Contact Directory - Assign User to a Site

8 - Manage Bank Accounts

Contact Us At:

Closure Systems International

7702 Woodland Drive, Suite 200

Indianapolis, IN  46278

(1) 317.390.5000