This site provides J/Smart Specifications and J/Smart Approved Product List.
J/Smart is JCB's credit application for smart card transactions.
J/Smart is compliant with EMV Specification, the global standard for smart card credit transactions.

Download J/Smart Specifications

For First-time Users
Registration will be needed to download J/Smart Specifications.
Registration

For Members (who have their access code)

Download the Specifications
If you have already registered and have your access code, you can download the specifications after you agree to the License Agreement and enter your access code.
Download Specifications

If you forget the access code, please click "Registration" above, and complete the registration form to get the access code again.

<J/Smart Specifications We Provide on this Site> J/Smart Specifications Ver.2.0   JCB IC Card Specification Ver.2.0   JCB Terminal Requirements Ver.1.0   JCB Summary of Changes Ver.2.0 *All of the above Specifications were released in April 2008.

Change your registered e-mail address or request update notices
If you wish to change your registered e-mail address or request update notices, please click "Change" below.
Change

When you wish to change the registered name of your company or person in charge, please click "Registration" above and register again.

Download J/Smart Approved Product List

You can download J/Smart Approved Product List. No registration is required. Please choose the document that you wish to download.
Download Approved Product List

<J/Smart Approved Product List We Provide on this Site>   JCB Approved Product List -Proprietary O/S-   JCB Approved Product List -MULTOS-   JCB Approved Product List -JavaCard-

Contact Us

JCB, Co., Ltd. Global Infrastructure & Technologies Department
publications@info.jcb.co.jp

We apologize in advance if we may not be able to answer some of your queries.