-Grade 1 for educational, sports and medical building with 6 simultaneous
projects authorized

-Grade 1 for educational, administrative, industrial and military buildings
with 6 simultaneous projects authorized

-Grade 1 for urban design with 6 simultaneous projects authorized

-Grade 3 for organizing and regenerating of old quarters and unofficial

residences with 4 simultaneous projects authorized

-Grade 3 for cultural investigations

-Grade 1 for structural specialty

-Grade 3 for landscaping

-Grade 3 for landscaping

-Grade 3 for water and sewage installations (facilities)

-Grade 3 for airports

-Grade 3 for environments