Transport forecasts files can be submitted as follows:

• by sending the nomination in the form of an xml file in the edig@s 5.1 standard by AS4 (descriptions of the xml and xlsx standards are included in the downloads below),
• by uploading the nomination via the eBOK portal - https://ebok.psgaz.pl. 

Please note that:

• transport forecasts should be submitted in a separate line for each PoD (i.e. permanent contract, short-term contract),
• re-nominations should only be submitted for a PoD, where there are changes in the previously approved nomination values,
• information on the receipt and processing of OSDW transport forecast is provided by the ACKNOW and NOMRES messages.

When submitting transport forecasts/re-nominations, particular attention should be paid to the most frequent reasons forecasts are rejected:

• non-compliance with file templates for submitting a transport forecast,
• mismatches in the file name,
• transferring corrupted files,
• incorrect date – the date in the file name does not match the date contained in the file,
• failure to comply with the provisions of Item 23.3.1 of the Distribution Network Code, keeping appropriate hours,
• misconfiguration of xml files not compliant with edig@s 5.1 standard,
• exceeding the contractual capacity,
• sending renominations without modified values,
• sending renominations with modified values for closed hours,
• incorrect PoD number,
• sending the transport forecast in a different data format than the provision of the Distribution Network Code, Item 23.3.1 CDSO refers to it (we accept transport forecasts/re-nominations in natural numbers),
• transport forecasts transferred by individuals not included in the MUD (technical annex).

Access to the platform may be requested by persons listed in Annex 5, Table 1 B to the Distribution Agreement. 

Orders for access should be sent to [email protected], and the subject line of the message should be as follows: OSDW forecast – granting of rights. 

The following information should be provided in the order:

• Full name
• Name of the OSDW
• Email address (should be in accordance with Annex No. 5, Table 1 B to the MUD - Inter-operator Distribution Agreement)
• Access to the OSDW tile if the user is to have access to various agreements (e.g. ZUD/OSDW), please specify in this item.

Polska Spółka Gazownictwa sp. z o.o. enables edig@s 5.1/AS4 system-system communication.

Requests for system-system communication connection should be submitted to the following address: [email protected].

Problems regarding the submission of OSDW transport forecast should be reported to the following e-mail address [email protected] or to the Central Gas Dispatcher at telephone numbers 22 667 35 40, or 22 667 35 41.

For questions regarding the submission of transport forecasts, please contact to [email protected].

For any issues related to the operation of the eBOK portal, please contact  [email protected].

Please write "OSDW FORECAST" and include a further description of the problem in the subject line of your request.

Questions regarding the preparation of communication with PSG via the system-system communication (edig@s 5.1/AS4) should be sent to [email protected].