Legal Effects of Assignment of " Mehr Housing contract"

"Mehr Housing contract" is one of the newly founded institutions that entered into force by approving "D" clause of 1386(H.A) budget law. Regarding the principle that budget law is an annual subject, there are some doubts about the credibility and survival of this foundation. In addition, the legal nature of the "Mehr Housing contract" is unclear and some believe that equal to long term rentals. Even the term of "99-year lease" has been used alongside the title of "Mehr Housing" in the executive regulations of "D clause" of the said law.however despite similarities of this housing with contracts such as leases, profit right, etc. there are also some fundamental differences so these kinds of contract are particular in nature.