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Our company issue the electronic certificates for the internet environment. However, we have found some E-mails related to organic foods or feeds certificates, which should be sent to the other company whose name is the same as ours. We would recommend you send your E-mail to the correct address not to cause any inconvenience for you.
What's News
  • [2011.02.20] I renewed a homepage.
  • [2010.07.01] We adapted to "WebTrust for CA inspection standard", and, for the second of the new service "SecureSign®AD service" that supported the weakness of the algorithm quickly, a new code by the 2048bit strong coding started publication of e-signature (S/MIME) certificate and the new Client Certificate.
  • [2009.06.01] JCSI has started new "SecureSign® AD Service" today. This public certificate issuing service conforms to the "the AICPA/CICA WebTrust for Certification Authorities Principles and Criteria", and takes measure against the coming encryption algorithm compromise.
    Note: If you suffer "untrusted root" trouble at the web site with this new certificate, see this.
  • [2005.05.16] JCSI has discontinued AccreditedSign® Public Service 1. SecureSign® Public Service will be available for the same purpose of AccreditedSign® Public Service 1 with less cost and security.
  • [2004.04.01] JCSI has been choosen to be the exclusive certificates provider for the electronic bid system of Saitama Pref.. AccreditedSign® Public Service 2 is modified to create the dedicated service to Saitama and expected to be the defacto standard for this type of application for Japanese local government.

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Business hours:
Weekday 09:00~17:00

Attention:
We are not JAS registration authority.

WebTrust

WebTrust
With WebTrust, American association of certified public accountant and association of Canadian chartered accountant are combination, and development and management is an authorized system running.
It is service to examine whether you perform electronic commerce based on the electronic commerce guarantee standard that a company is international.
I can confirm a report by a deliberative committee by clicking WebTrust seal.