The heritage has a great importance for all the people, as it 
expresses all what they inherited via parents and ancestors of 
culture achievements which supported them with typical value, 
the value that resisted the change factors, so it became as an 
optical reference as one angle corner for architectural and 
identical for the whole society. The heritage became a co-factor 
between all the peoples, whatever the age of their civilization 
differ.
The architectural urban civil heritage faces many positive outside 
impacts that gave it with its value, and the negativity causing the 
damage. So, conferences should deal with those impacts all over 
the formal and informal standards through a dual task including 
maintenance for the stock of the architectural civil heritage and it 
protection, in addition to the benefit from the stock to employ it 
as an effective tool for the progress and creative forming, 
architectural and structure urban. 
The research problem focus on the loss of heritage areas for 
many of its, historical buildings and it exposing decline factors 
day by day that because the lack of awareness of maintenance 
plan and how to manage keeping them .