*Transferring of feedstock ( crude oil, condensate) from domestic production centers and imported origin to refineries .
* Refining of crude oil , condensate to produce major products including Gasoline , Kerosene, Gas oil , Fuel oil , LPG, Jet fuel and by- products such as solvents(oil / gasoline base), sulfur and other oil derivates .
*Transferring products from refineries, terminals and importer origin to NIORDC depots, industrial units and export origin via pipelines, ships ,trucks and rail ways.
*Bunkering, swapping and transit of petroleum products .
*Supply , maintenance and development of industrials telecommunication networks and data transferring at the local and zonal level needed for the relevant organizations especially subsidiaries of the oil ministry.
*Conducting techno-economic Feasibility studies, designing, implementation, commissioning and supervision of construction and development of refineries , oil depots, gas stations , pipelines, pump stations, building installations, sea structures and telecommunication networks inside and outside the country.
*planning, procurements and manufacturing of parts and equipments required for the development projects and refining operation, transferring , storing and distribution of petroleum products and alternative fuels with internal resources priority .
*Incorporation of operational, financial and commercial programs and adjusting it with the policies proclaimed in order to set out a comprehensive program for the refining , transferring and distribution industry .
* Enforcing the rules and standards of development plans, refining operation, transferring, storing and distribution of petroleum products and alternative fuels in compliance with the declared standards of the oil industry and any other relevant rules.
*Provisions of specialized instructions for maintaining and promotion level of health, hygiene, safety and environment as well as passive defense .
* Policy making and regulation ,planning ,supervising, investments and overseas joint venture in the refining, transferring and distribution of petroleum products and alternative fuels projects inside and outside the country.