✨ The 2026 SY calendar is now available! Check out the key dates that will shape this year. 📅
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Deployment* and communication of new releases
- Scheduled maintenance and patch-parties
*Deployment dates are provided for information purposes and are subject to change.
Click here to check out the calendar 👇
2026 SY Calendar
Release note SY
Discover the latest updates on SY ! Our platform is continuously evolving to help you:
- Process your orders and invoices more quickly and easily,
- Work more efficiently with your suppliers or buyers inside the SY network,
- Enhance compliance and improve the quality of your data.
SY Release Notes – October 2026
🔽 SY Releases - October 2026
🔽 October 21, 2026 Release
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EnhancementRecord an invoice payment directly from the portal
|
| 📝 Description |
Customers can now record a payment for an invoice directly from the portal, regardless of its status, except for invoices with the status "Non-compliant" (for incoming invoices), "Refused" or "Rejected". If the amount recorded as paid exceeds the invoice's total amount including VAT, a warning is displayed, but users can still confirm the operation. Recording payments is therefore simpler and more flexible. |
| ⚡ Impact |
No impact |
|
EnhancementReject an invoice from the portal
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| 📝 Description |
To support invoice rejection across different business scenarios, customers can now reject an invoice from the SY portal, regardless of its status, except for invoices with the following functional statuses: "Non-compliant", "Rejected Demat" or "Workflow". |
| ⚡ Impact |
No impact |
|
FixSending invoices containing sub-lines
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| 📝 Description |
Invoices containing sub-lines were previously rejected despite complying with AFNOR specifications. This issue has now been fixed, and these invoices are transmitted correctly. |
| ⚡ Impact |
No impact |
|
FixCorrect processing of Polish invoices involving multiple parties
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| 📝 Description |
Some Polish invoices involve multiple parties (recipient, payer, etc.). An issue prevented all this information from being retrieved. This issue has now been fixed. |
| ⚠️ Important |
Only the first party is indexed in SY. |
| ⚡ Impact |
SY customers must contact their CBS representative to take these changes into account and manage the relevant cases. |
|
FixSending Polish invoices with a zero amount
|
| 📝 Description |
Outgoing Polish invoices with both an outstanding balance of zero and a paid amount of zero were incorrectly considered "paid", causing an error. This issue has now been fixed. |
| ⚡ Impact |
No impact |
Release Notes - France Compliance
🔽 Patch 1.36.13 – September 2026
📝 Description
When an invoice is sent to a recipient listed in the PPF directory but not in the PEPPOL directory, the invoice now receives the functional status « Non émis », together with a reason indicating that the billing address is not available in PEPPOL.
In this situation, the legal status remains « Déposé ». A duplicate of the invoice can then be sent by email from the SY portal using the “Forward all invoices by email” button.
📝 Description
Users can now access e-reporting only for the companies they are assigned to.
As e-reporting is managed at company level, users who are assigned only to a group of divisions or establishments no longer have access to the related features.
⚡ Action required
To access e-reporting features, the relevant users must be assigned at company level.
📝 Description
When a French e-invoice is resent by email from the SY portal using the “Forward all invoices by email” button, the PDF now automatically includes a “DUPLICATE” watermark.
This makes it clear that the document sent is a copy of the original invoice and helps ensure compliance with the applicable requirements.
⚡ Action required
The invoice resend-by-email feature is available to customers subscribed to the SY Care offering.
Release Notes - France E-Invoicing
🔽 Patches 1.36.6, 1.36.7, 1.36.8, 1.36.9 and 1.36.10 – August 2026
Find in our summary release note the main enhancements delivered throughout August to support your electronic invoicing journeys and help you prepare for the September 1, 2026 deadline:
👉
August 2026 - Release note
🔽 Patch 1.34.6 – March 2026
Invoice management
In accordance with Polish regulations, an invoice must be validated by the national platform Krajowy System e-Faktur (KSeF) in order to be considered officially issued.
This validation generates:
- a unique KSeF number,
- an acquisition date corresponding to the legal registration date of the invoice.
This information is now available in the SY portal (invoice list and invoice details), enabling you to track the regulatory status of your invoices with full transparency.
To view this information in the SY portal, you need to add the columns Invoice number assigned during CTC and Acquisition date for CTC in the invoice tracking screens.
