Registration of a Contracting Authority
Would you like to procure public contracts? Do you demand supplies, services, or construction works for your organization? Are you going to award a public contract due to grant regulations? Do you need to create a contracting authority profile and publish the awarded public contracts on it? In such a case, perform the registration as a contracting authority.
Registration of a contracting authority can be carried out in two ways:
by clicking on the "Contracting Authority + Economic Operator" option, where verification is performed via CAAIS/NIA,
by clicking on the "Contracting Authority (without CAAIS)" option, where you complete the registration and submit the application with all required details directly on the public portal of the NEN system.
Registration using CAAIS/NIA
Completion of the registration application
To verify whether you are already registered in the NEN system, please check the Register of economic operators.
Registration in the NEN system is initiated via the Registration option, followed by clicking on the "Contracting Authority + Economic Operator" option.

You will then be redirected to the NIPEZ portal, where it is necessary to complete a separate registration of the person and subsequently register the entity.
Detailed information on registration in the NIPEZ portal can be found in the article Registration in the NIPEZ Portal.
Registration without using CAAIS/NIA
To confirm whether you are already registered in the NEN system, please take a look into the Register of contracting authorities.
Documents required for registration
document proving the existence of the given organization (law, founding document, organization status, etc.),
the document must not be older than 14 days before the date of sending the registration application,
the applicant is authorized to submit the document in a plain copy if it is available for inspection in the official register on the website, with a link provided in the relevant field of the registration form. If not, the document must be secured with a valid guaranteed electronic signature based on a qualified certificate for electronic signatures or a qualified electronic signature or an authorized conversion,
document proving the authorization of the given person to represent the organization (appointment letter, mayoral election),
the applicant is authorized to submit the document in a plain copy if it is available for inspection in the official register on the website, with a link provided in the relevant field of the registration form. If not, the document must be secured with a valid guaranteed electronic signature based on a qualified certificate for electronic signatures or a qualified electronic signature or an authorized conversion,
completed and electronically signed Registration Form available for download from the "Files for Download" section,
if you do not have an organization ID number (IČO) or operate under a different authorization, it is necessary to submit a document in which the registering entity confirms the veracity of the provided data and their identity. This document can be downloaded from the "Files for Download" section. It is displayed only if the option "I do not have "Organisation ID number"" is set to a "tick".
Filling in the registration application
Registration in the NEN system is initiated via the Registration option, followed by clicking on the "Contracting Authority (without CAAIS)" option.
The list of mandatory fields may vary depending on the specific information provided by the applicant. Registration is completed by submitting the application. You must attach the completed and electronically signed Registration Form and other required documents marked as mandatory to your application.

For proper registration, it is necessary to fill in all mandatory fields marked with an asterisk. It is important to provide the correct email address to which a verification link will be sent.
This type of registration is currently used only by Czech entities and therefore is not translated into English. If you are a foreign entity interested in this type of registration, please contact the NEN System User Support.

The submission of the registration application can be performed after completing all mandatory fields and agreeing to the conditions of registration.

Successful submission of the application for approval will be confirmed by the message "The registration application has been sent". This message includes information about the email to which the verification link has been sent and its validity period.

Please note that registration into the NEN system is not possible without email verification. The validity of the sent link is 24 hours.







