The Saudi Authority for Industrial Cities and Technology Zones[2] (Arabic: الهيئة السعودية للمدن الصناعية ومناطق التقنية), also known simply as MODON (Arabic: مُدُن), is a government organization created by the Government of Saudi Arabia in 2001 through Ministerial Legislation No.

It is responsible for the regulation and promotion of industrial estates and technology zones in Saudi Arabia and to encourage the private sector to become involved in the development, operation and maintenance of industrial estates.

Tawfiq Al Rabiah was Director General of MODON from April 2007 to January 2012.

Saleh Al-Rasheed was Director General of MODON from December 2011 to April 2017.

Khaled Al-Salem has been Acting Director General since April 2017.