Abstract: The projects differed between the two periods (before and after) the corona pandemic. Therefore, studies and research that give an indication of the best projects in general have become for future need to develop in method, accordingly, the feasibility studies for the success of the project after the changes that occurred in the world should be change the vision of many projects in different sectors such as transportation, manufacturing, trade, health. Feasibility studies consist of important elements to determine the success of the project. Because the economy depends on the success of projects in it, from this point of view came this research to present the variables on the elements of the feasibility study following the corona pandemic, this research has updated with developments that have a new feasibility study ungenial for all of sectors.