TRAFFIQX®
eInvoicing Academy

Everything you need to know about e-invoicing in Germany and around the world. Bringing together businesses, government, and every stakeholder.
For everyone who wants to be part of the journey – now and in the future.

Academy updates

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eInvoicing in Germany

eRechnung International

eInvoicing & the digital future

Knowledge

Webinar

26.08.2026 | Online

Slovakia 2027: The Next E-Invoicing Wave Is Coming!

Learn about the new e-invoicing and compliance requirements taking effect in Slovakia on January 1, 2027, the key deadlines and business impacts, the processes and systems affected, and how to successfully manage the technical implementation while minimizing compliance risks.

Please note: This webinar will be held in German.

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Downloads

Success Story Eschenbach

Success story: Eschenbach relies on TRAFFIQX®

Eschenbach Optik shows how e-invoicing really works. Learn more. E-invoicing

Anwenderbericht_BrillenProfi1

Success story: TRAFFIQX® digitizes eyewear specialist

Brillen-Profi shows how to digitize complex billing. Learn more.

Checkliste E-Rechnungsprojekt-Mockup

Maturity checklist: mandatory e-invoicing sending from 2027

From January 1, 2027, “digital” is no longer enough. Learn

eInvoicing & CTC models at a glance

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Serbia flag
France flag
Poland flag
Germany flag
Spain flag
Belgium flag

CTC models are currently on everyone’s radar. But what exactly are they, which type of Continuous Transaction Control will be implemented in Germany, and how far along are we with the e-invoicing mandate and electronic reporting systems in Europe’s largest economy?

Here you’ll find clear answers to the most important questions!

Book cover: 'Riding the Tornado' guide by billentis, June 2026, teal plus-grid on dark background.
New billentis Report: Riding the Tornado

A Guide to Mastering Multinational E-Invoicing and Compliance

eInvoicing News

Here, we keep you up to date with the latest news, decisions, and developments in electronic invoicing across Germany, Europe, and the world, curated from selected editorial sources.

eInvoicing Agenda

24.11.2023
Expected start of the debate in the German Bundesrat (tentatively scheduled for December 15, 2023).
15.12.2023
Plenary session of the Federal Council and resolution on the Growth Opportunities Act (expected)
01.01.2025
Obligation to send e-invoices in the B2B sector for all companies
01.01.2027
Obligation to send e-invoices in the B2B sector for companies with a turnover of more than €800,000 in the previous year
01.01.2028
Obligation to accept eInvoices in the B2B area
Justin Seidel

Questions, suggestions, or input?

Justin Seidel

Head of Marketing

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