Visitor Registration

Pay attention to proposal of sale of “contacts of OMC”!

OMC intends to warn its users of the improper and deceptive use of our trademark by companies that illegally declare that they can sell many “contacts of OMC”.

OMC has never authorized the use of its trademark for similar activities and has never transferred any of its data and/or contacts to third parties, except for the official and approved OMC suppliers.




The OMC visitor registration form will be available online only on this page from November 2022. If you registered to attend OMC 2021, please login with your username and password (the username is the email address that you used for registering last time, if you forgot the password you can recover it on the login page)

If you never registered to attend OMC event, you will be able to register from November 2022 on this page.

The visitor registration form will remain available until the closing of OMC 2023. This procedure will allow to download your entrance ticket as a pdf file and have it available at any time, also on your devices, to get immediate access to OMC premises.

Visiting OMC exhibition is free of charge and open to all interested professionals of the energy industry. Under 18 are not admitted unless  attending with a scholarship organised tour.


General Information*:

* registration procedures might change to comply with the laws in force for the prevention of Covid-19 spread and may vary in the future, updates will be available on this page


Exhibition Opening Hours

Tue. 23 May 2023           09,00 – 18,00

Wed. 24 May 2023          09,00 – 18,00

Thu. 25 May 2023           09,00 – 15,00


Pala De Andre',  Viale Europa, 1 – Ravenna

Click here for directions


University students and press members (reporters, writers, editors, publishers) are granted free access to the conference sessions and workshops as well as the exhibition area. Student identification or press membership must be provided during the registration process which will be available from March 2022. 


Attending the conference sessions and workshops requires the payment of a fee, according to the selected option.

Link to options and delegate registration form will be available from November 2022



If you are travelling to Italy from abroad, whether you are an Italian citizien or not, or whether you are coming from a EU member state or not (outside Shengen) you can find here update information about required specific containment measures: 


Keep yourself updated by subscribing to OMC newsletters here