Urgent Market Messages

UMM archive

All new Urgent Market Messages (UMMs) can be found on the PRISMA Inside Information Platform (IIP). Linked, you find the PRISMA UMM Archive of all Urgent Market Messages published until July 15th 2020. This page will be used as a fallback in case our official IIP portal undergoes maintenance. To ensure you receive all UMMs published on PRISMA, please subscribe to the IIP RSS feed and the fallback RSS feed.

March 15, 2022 04:01 PM

Partial Maintenance on 22.03.2022, from 12:00 to 13:00 CET

On Tuesday, March 22, from 12:00 to 13:00, registration of new companies on the PRISMA platform, SNAM's bid collector and publication of new Urgent Market Messages on our Insider Information Platform, will not be possible due to scheduled maintenance. 

All other functionalities of the PRISMA Platform (including Primary and Secondary market trading) will remain uninterrupted and fully operative.

Bear in mind, you can check our maintenance plan anytime in this section, User Infos, whereas, during the maintenance window, eventual UMM will be published on our corporate website.

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July 15, 2020 10:32 AM

Published monthly firm auction(s) update - Submission window reopening

PRISMA platform advises upcoming unavailability for all published monthly firm auctions on 16.07.2020 from 14:00 to 16:15 CE(S)T for updating marketable capacity at all network points of Thyssengas and any TSOs which want to change their products. The update affects bundled and unbundled auctions. Any previously-placed comfort bids for the updated auctions will not be transferred. Shippers who want to use the comfort bid functionality are requested to re-create comfort bids. This also affects comfort bids placed for auctions for the bundling partners at the affected network points.

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