The first addendum related to the building named “Infinity”was enclosed to the fourth issue and it has been distributed along with the magazine. Following the first addendum, we prepared several future addendums, currently in preparatory phase, and they will relate to the progressive constructions, momentarily in the phase of carrying out the works. Besides dealing with single constructions, there are two more addendums dealing with separate areas in civil engineering in Serbia. The first issued one is the addendum named “Facade and construction systems”, where we’re going to publish the important trends in designing and execution of this type of works. Those addendums are meant to be informatory documents related to the subject areas where one could find information on the companies and materials currently available and active on the market.