--- title: "Upcoming changes" canonical: https://documentation.maventa.com/services-and-reach/upcoming-changes/ --- E-invoicing rules are changing across Europe, and Maventa's services change with them. This page lists the dates coming up in the countries Maventa serves, so you can plan your development and inform your customers in good time. Each entry is either a **regulation**, a new legal requirement set by a national authority, or a **Maventa** change to our own services. Follow the details link for what the change means for your integration. > [!NOTE] > Dates for regulations are set by national authorities and can still change. Entries are removed from this page once their date has passed. For changes that are already released, see the [product changelog](https://documentation.maventa.com/changelogs/product-changelog/) and the [developer changelog](https://documentation.maventa.com/changelogs/developer-changelog/). ## Coming up ### 2026 | When | Country | Change | What you need to do | |------|---------|--------|---------------------| | 15th of October 2026 | Finland | **Maventa:** Digital post moves from Kivra to OmaPosti. The `letters[].delivery_method` value changes from `kivra` to `omaposti`. [Details](https://documentation.maventa.com/kivra-to-omaposti/) | Accept `omaposti` in your delivery status handling, and keep the e-invoice route in use for consumer invoices. | | October 2026 | Iceland | **Maventa:** Icelandic companies can register to receive invoices from the Peppol network. [Details](https://documentation.maventa.com/services-and-reach/iceland/#receiving-in-iceland) | — | | Autumn 2026 | Lithuania | **Maventa:** Identity verification, Peppol registration and AutoScan become available for Lithuanian companies. [Details](https://documentation.maventa.com/services-and-reach/lithuania/) | — | | End of 2026 | Sweden | **Maventa:** Autogiro, the Swedish direct debit scheme, is planned to become available for consumer invoicing. [Details](https://documentation.maventa.com/services-and-reach/sweden/) | — | | 31st of December 2026 | Poland | **Regulation:** KSeF token authentication is planned to expire. [Details](https://documentation.maventa.com/services-and-reach/poland/#submitting-the-token) | Plan token renewal with your end customers. | | By end of Q4 2026 | Germany | **Maventa:** Invoices between German companies that fall back to email delivery get an automatically generated ZuGFeRD attachment, and German companies can receive ZuGFeRD invoices by email. [Details](https://documentation.maventa.com/services-and-reach/germany/#zugferd-in-email-delivery) | — | ### 2027 | When | Country | Change | What you need to do | |------|---------|--------|---------------------| | 1st of January 2027 | Norway | **Regulation:** Businesses with bookkeeping obligations in Norway must issue e-invoices to other such businesses that can receive them. [Details](https://documentation.maventa.com/services-and-reach/norway/#mandatory-b2b-e-invoicing) | Review your delivery route settings for Norwegian business recipients. | | 1st of January 2027 | Germany | **Regulation:** Large and medium-sized companies must start sending e-invoices. [Details](https://documentation.maventa.com/services-and-reach/germany/) | — | | 1st of March 2027 | Denmark | **Regulation:** Providers of registered bookkeeping systems must register their end-customers to Nemhandel unless they opt out, and show whether a recipient is registered in Nemhandel. [Details](https://documentation.maventa.com/services-and-reach/denmark/#registering-end-customers-to-nemhandel-from-1st-of-march-2027) | Inform end-customers, handle opt-outs and register them through the API. | | 1st of March 2027 | Finland | **Maventa:** The print service provider's own OmaPosti lookup is removed, and all OmaPosti lookups are done by Maventa. [Details](https://documentation.maventa.com/kivra-to-omaposti/#check-that-your-invoices-can-reach-omaposti) | If you force consumer invoices to print, keep the e-invoice route in use or set `print_settings[allow_digital_post]` to `true`. | | 1st of September 2027 | France | **Regulation:** SMEs must start sending e-invoices and e-reporting. Maventa delivers support for both before this date. [Details](https://documentation.maventa.com/services-and-reach/france/#timeline) | — | ### 2028 | When | Country | Change | What you need to do | |------|---------|--------|---------------------| | 1st of January 2028 | Norway | **Regulation:** The buyer's organisation number must be included on invoices between businesses with bookkeeping obligations. [Details](https://documentation.maventa.com/services-and-reach/norway/#mandatory-b2b-e-invoicing) | Include the buyer's organisation number on the invoice. | | 1st of January 2028 | Germany | **Regulation:** All companies must send e-invoices, regardless of size. [Details](https://documentation.maventa.com/services-and-reach/germany/) | — | | January 2028 | Latvia | **Regulation:** B2B e-invoicing becomes mandatory. [Details](https://documentation.maventa.com/services-and-reach/latvia/) | — | | Mid-2028 (planned) | Denmark | **Regulation:** Nemhandel starts moving from OIOUBL and Peppol BIS to a single Peppol-based format. [Details](https://documentation.maventa.com/services-and-reach/denmark/#e-invoicing-formats-used-in-denmark) | — | ### 2029 | When | Country | Change | What you need to do | |------|---------|--------|---------------------| | Mid-2029 (planned) | Denmark | **Regulation:** OIOUBL is phased out from Nemhandel. [Details](https://documentation.maventa.com/services-and-reach/denmark/#e-invoicing-formats-used-in-denmark) | — | ### 2030 | When | Country | Change | What you need to do | |------|---------|--------|---------------------| | 1st of January 2030 | Norway | **Regulation:** All businesses with bookkeeping obligations must be able to receive e-invoices and use an electronic bookkeeping system. [Details](https://documentation.maventa.com/services-and-reach/norway/#mandatory-b2b-e-invoicing) | — |