Opisuju se najznačajnije izmjene i dopune Zakona o gradnji usvojene u Hrvatskom Saboru u srpnju 2004. one se uglavnom odnose na izdavanje građevinske dozvole. Upozorava se na važnost urednog zahtjeva i ispravnosti glavnog projekta te odgovornosti investitora i projektanta. Posebno se opisuju odredbe koje se odnose na ranije uvedenu potvrdu o usklađenosti glavnog projekta s posebnim zakonima. Uvodi se pojam "uredovanje na jednom mjestu" umjesto engleske inačice "one-stop-shop".The most significant modifications of and additions to the Construction Act, as approved by the Croatian Parliament in July 2004, are described. They are in most instances related to the procedure for the delivery of building permits. The emphasis is placed on the submission of valid and complete applications and on the quality of detailed design documents, as well as on the responsibilities assumed by clients and designers. A special attention is placed on provisions relating to the already introduced certificate which is issued as a proof of conformity of detailed designs with relevant laws. The term "provision of services at a single location" is introduced instead of the corresponding English phrase "one-stop-shop"