The ISB Information Portal provides two kinds of information services - services that are paid for the CDCP Price list and access to them is possible only after the registration and services that are provided for free.

The more detailed service description is available in the Help section in Private Area after login. Providing services proceed from the contents of the registers of providers, i.e., at present, from the information registered in the CSD Prague archive, Securities Centre archive and from subjects which holds customer accounts. The information items are provided in the form of answers to questions put in the form of requests for services. Each of the services has its own designation, meaning, and defined parameters, through which the requests for information are precisely specified. An answer to such a request for the services as above shall be the information item requested in data format XML, HTML, PDF and for same services also DBF.

Description of Free Services accessible without registration is available in the part Description of free Services.