EDI: Does your company need electronic data interchange?

The IT experts keep preaching it: in an increasingly digitalized business world, companies need to optimize their processes in order to remain competitive. Small and medium-sized companies in particular are being urged to stop performing time-consuming routine tasks manually and instead partially or fully automate them.

Electronic Data Interchange (EDI) is one of the most effective methods here: Electronic data interchange not only saves you a lot of time and money, but also reduces the error rate to a minimum. But does your company really need EDI? In this article, you will find out in which cases EDI is essential for your company and what advantages the technology offers you.

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What is EDI?

Electronic Data Interchange (EDI) is the electronic exchange of business data and documents between companies (B2B) or between companies and public authorities (B2G). This data exchange takes place automatically in a structured and machine-readable format.

Communication takes place via the ERP systems of the business partners – without media disruptions and in real time. Special EDI software converts the data into a standardized message format so that the recipient can read and process the information.

The result: instead of a slow horse-drawn carriage on bumpy country lanes, your data reaches its destination in a lightning-fast sports car on a digital highway. Figuratively speaking, of course.

EDI is indispensable in these cases

1. complex supply chains

The problem:
Manual data and document processing is slow, error-prone and non-transparent. Difficulties in delivery planning and monitoring along the entire supply chain are therefore inevitable. However, manufacturers and suppliers can only work together smoothly if they coordinate their processes optimally. The more complex the supply chain, the more difficult this is.

The automotive industry in particular is faced with major challenges in this area – such as coordinating just-in-time deliveries, processing orders and tracking stock levels. Every delay, every error, no matter how small, can bring the entire production process to a standstill and cause considerable costs.

The solution:
With EDI, data exchange between the various business partners is automated and standardized, enabling flawless process handling. E-mails, fax messages and manual entries are replaced by error-free real-time communication via the companies’ ERP systems. The result: orders are immediately processed automatically and stock levels are updated in real time.

An example:
A car manufacturer relies on the punctual delivery of components from various suppliers – including engines, gearboxes and electronic components. As the suppliers process the orders manually, the components sometimes arrive late or in the wrong quantities. This leads to production delays, which in turn result in high downtime costs.

With EDI, on the other hand, the car manufacturer can automatically forward incoming delivery call-offs to its suppliers. They receive the order information in a standardized format that their systems process immediately in accordance with industry standards. At the same time, the manufacturer can see in real time when the deliveries will arrive and whether there could be any bottlenecks. In this way, production runs as smoothly as a well-oiled clock in which all the cogs mesh seamlessly.

2. large transaction volumes

The problem:
If your company has to process large volumes of business documents on a daily basis, manual processes are no longer sufficient. Manually entering data into the ERP system is far too time-consuming, error-prone and costly. The higher the transaction volume, the greater the risk of typing errors.

Imagine one of your employees having to manually enter hundreds of orders, invoices and delivery bills into the ERP system every day. As even the slightest transposed number can have far-reaching consequences, every single entry requires maximum concentration. However, after several hours of monotonous work, it is quite normal and only human to lose concentration . As a result, errors inevitably occur, leading to delays in communication with business partners.

At the same time, you are wasting your employees’ manpower on routine tasks instead of using them for truly value-adding activities. A luxury that no company can really afford in times of skills shortages.

The solution:
With EDI, you can completely digitize your processes and exchange all documents with suppliers and customers electronically. Whether you want to send orders, receive delivery bills or process invoices: Even with high transaction volumes, all sending and receiving processes run smoothly.

An example:
A logistics company that processes hundreds of delivery orders manually every day inevitably faces considerable problems due to the high susceptibility to errors. Even a wrong order number or an incorrect address can result in a delivery being sent to the wrong place or not arriving on time. Incorrectly entered quantities, on the other hand, mean that the delivery contains either too many or too few components. If such supposedly small errors add up, this results in an enormous correction and administration effort, which ultimately leads to delivery delays and additional costs.

With EDI, on the other hand, delivery orders are automatically transferred to the system in real time, validated and released for further processing. Digitization not only enables orders to be processed quickly and without errors. It also offers improved transparency regarding stock levels and delivery status.

3. e-invoicing requirements

The problem:
More and more legal regulations require companies to be able to both send and receive e-invoices in EU-compliant formats. This electronic exchange of invoices is also known as e-invoicing . Only EU-compliant formats such as XRechnung or ZUGFeRD are permitted – a PDF by email is not considered an electronic invoice. If you do business with public clients, you have had to issue an e-invoice since 2020.

Growth Opportunities Act
The Growth Opportunities Act, which was passed in 2024, now states that all German companies will have to exchange e-invoices for B2B transactions in the near future. Among other things, the government wants to prevent VAT fraud and reduce the administrative burden. This, in turn, is intended to promote economic growth.

ViDA
The EU-wide VAT in the Digital Age (Vi DA) legislative package is also due to come into force in 2028. The aim is to adapt VAT regulations to the digital age in such a way that VAT fraud within the EU is made significantly more difficult.

ViDA will oblige companies to send and receive electronic invoices in the special standardized EN-16931 format for cross-border transactions. This will increase the importance of e-invoicing in international business relationships.

The solution:
No matter what legal requirements you face in the future: With EDI, you can always send e-invoices in a legally compliant format directly via the ERP system. Special intermediate mapping tools take care of the translation between the sending and receiving companies. To ensure that you are technologically equipped in good time, you should get to grips with the topic at an early stage.

Conclusion: the relevance of EDI will continue to increase

Electronic data interchange will become increasingly important in the coming years. With EDI, companies are not only able to optimize their processes and comply with legal requirements. They also improve their competitiveness and thus secure the future of their business.

Companies facing the challenges of complex supply chains and high transaction volumes in particular should already be considering the introduction of EDI. However, companies that have to comply with statutory e-invoicing obligations are also recommended to switch to electronic data interchange.

In the future, companies will also benefit from the use of artificial intelligence (AI). AI-supported systems will not only automatically record incoming business documents, but will also point out irregularities or errors in real time. This will allow errors to be rectified at an early stage and processes to be made even more efficient.

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