The main Purpose of Prequalification is to form the Register of potential participants of competitive purchases of ASTERO capable of performing certain types of work, providing certain types of services, supplying certain goods in accordance with the requirements for manufacturing processes, quality, environmental friendliness and safety of goods, results of works and services established in ASTERO, for the subsequent invitation of potential participants whose qualification corresponds to the level required for the respective subject to the announced competitive purchases of ASTERO.

When Requesting for proposals, the Organizer has the right to allow persons included in the Register of potential participants of competitive purchases of ASTERO not to submit certain documents submitted by them earlier for passing the Prequalification, except for the documents that were amended, and documents that became invalid at the time of submission of an Application for participation in the Request for proposals. However, the Organizer has the right to assess the qualifications of the procurement participant included in the register in accordance with the requirements of the procurement documentation.

The result of the Prequalification is a decision to include or refuse to include a Prequalification participant into the Register of potential participants of competitive procurement of ASTERO for certain types of goods supplied, work performed, services rendered.

To the participants who have undergone the Prequalification procedure and are included in the Register of potential participants of competitive procurements of ASTERO for certain types of goods supplied, work performed, services rendered, invitations to participate in competitive procurement shall be sent. The list of documentation required for prequalification is presented in the appropriate section.