1-   applicant's written application

2-   owning documents such as water or waste water bill there are any

3-   visiting (the building , land)

4-   if the building is for industrial usage, any overstep or control occupience level or if it is more that normal level, should be referred to technical  commission

5-   commercial building and the mass must be controlled

6-   planning order is issued

7-   after preparing plans and its affirmation by engineering organization , its draft is prepared

8-   the letter and insurance asking letter are issued

9-   After the insurance letter is given, it is answered by the subscription affairs' unit till other actions being done.