You have opened the Public Part of the ISB Portal. This part of the ISB Portal offers to you a number of information items that are freely available to all users with no registration required. Here you may obtain information about the ISB project, about the structure of the ISB project, about the manner of providing services as well as about the relating prices in case such services are in the category of those provided for remuneration.
Free Services in the Public Part of the ISB Portal provide information for surveying in the field or downloading (e.g., a list of booked issues of securities, a list of issuers, as well as other information items published by the CSD Prague from its own registers).
The Private Area of the Portal contains two categories of paid services, i.e., the services for the provision of which the customer is obligated to pay either the commercial price or recover the factual expenses for single services. The users of services available in this field of the ISB Portal send their requests into the ISB system through their internet scanners and secured communication by means of installed certificates. The first category of paid services involves General Information, which information may be obtained by any user registered as an ISB client. The second category of paid services involves Information for Selected Subjects such as notaries, executory staff or bailiffs, the Czech National Bank, Revenue Offices, etc. The availability of the information as above is limited for reasons of restrictions concerning the user profile, i.e., each user, or a group of users, shall only have access to defined information fields or to defined services contained in the mentioned category.
Further information on the ISB may be acquired through the option of Profile ISB. Also, we recommend to visiting the FAQ part where important answers can be found to some questions about how to work with the ISB.
ISB registration procedure is composed of the following steps:
- Acquiring of a digital commercial certificate
Central Securities Depository Prague accepts digital commercial certificates (file in PEM format) issued by the respective certification authority (I.CA or Czech Post). The certificate must be valid and must not be registered on the List of invalid certificates. Commercial certificates can be rendered to a legal entity, an employee or a natural person. - Filling in and sending the registration form
The registration form can be downloaded on webpage of Central Securities Depository Prague:
CDCP_Registrace_osoby_v_ISB_form.pdf
It is necessary to fill in primary data of the customer including an identification of one or more persons who will have access to ISB (persons to whom the certificates have been rendered). Filled in form can be sent via e-mail to the address This email address is being protected from spambots. You need JavaScript enabled to view it. .
If you need access to section General Information only, it is sufficient to send the filled in registration form and the certificate to the e-mail address mentioned above.
If you need access to section Private Information it is necessary for a legal entity (issuers etc.) to verify the signature of persons acting on behalf of legal entity by a notary. In the case the person is not listed in the Commercial Register, applicant must submit a power of attorney which authorizes this person to act on behalf of the legal entity (company). For the registration of a natural person it is necessary to submit Personal Identity Card or Passport.
In the registration form must be filled the serial number of the certificate otherwise the certificate (file in PEM format) must be sent together with registration form to the e-mail address mentioned above. - Registration and Access to the ISB Area
It is possible to log in to the ISB Private Area immediately after the successful registration. The client will be informed about the successful registration by an e-mail.
