Given the unprecedented interest from domestic and international companies to attend the event and existing physical space limitations, participation will be restricted to those who have officially registered on the NIOC Investment and Business Management Department’s website and received a barcode and confirmation SMS.

To prevent any potential errors, the Summit Conference Hall will only admit registered participants who have completed the online registration process at the official website http://investment.nioc.ir and possess a valid barcode and confirmation message.

The Transformation in Investment and Development in Iran's Upstream Oil and Gas Event will be held on Tuesday, April 22, at the Summit Conference Hall, with the attendance of political and economic officials as well as oil and gas industry stakeholders. The event will publicly introduce over 200 investment opportunities in upstream oil and gas industries for the first time.

The investment opportunities fall under 15 categories, including:

- Oilfield development 

- Gas field development 

- Exploratory blocks 

- Associated petroleum gas (APG) recovery 

- NGL (natural gas liquids)

- LNG (liquefied natural gas)

- Storage tanks 

- Power generation and transmission 

- Desalination plants 

- Pipeline projects  

- Optimization initiatives 

- Gas pressure boosting 

- Smart pigging 

- Fast-moving processing units 

- Support projects (floating facilities, maritime support, buildings, and roads)