Joint Submission
Do you intend to procure public contracts along with other contracting authorities? This means demanding supplies, services, or construction works for multiple contracting authorities who made the agreement based on a written contract? Are you going to repeatedly award public contracts through joint submission? In such a case, perform the registration for joint submission.
Documents required for registration
document proving the existence of the given organization (law, founding document, organization status, a copy of an entry in the Commercial Register, 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,
joint submission (joint procurement) agreement,
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 application for registration
The registration is performed by the lead member within the framework of joint submission and provides information on behalf of their organization. During registration, you can attach the joint procurement agreement, specify the name of the joint procurement, and provide a brief description of the mode of operation. The applicant will enter other members of the association into the NEN system after completing the registration.
To confirm whether you are already registered in the NEN system, please take a look into the Register of contracting authorities.
To initiate registration in the NEN system, start by selecting Registration and then choose the category of the registered entity.
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.