What are DPP & UPID
and why they are becoming increasingly important

Anyone buying furniture today wants more than just good design - transparency, sustainability and service are becoming increasingly important casters. With the Unique Product Identifier (UPID) and the Digital Product Passport (DPP), WINI is creating the basis for exactly that: a digital identity for every piece of furniture. Read this article to find out what is behind this and what added value it brings for customers, retailers and manufacturers.

According to the Ecodesign for Sustainable Products Regulation (ESPR aka EU Ecodesign Regulation), the DPP is legally mandatory for many products by 2030 at the latest!

SARA PLATTE

Reduce. Reuse. Recycle.

With the SARA board(Chipboard Made from Recycled Waste Wood), WINI has for the first time added a chipboard made from 100% recycled waste wood to its range of desks and case furniture. With this innovation, WINI is taking a further step towards sustainable office furniture production.

Get to know SARA

The main functions of a UPID

A Unique Product Identifier (UPID) - often referred to as a Unique Identifier (UID) - is a unique identifier (at WINI a 16-digit code consisting of numbers and letters) that is assigned to each product.

The UPID identifier makes it possible to uniquely identify a piece of furniture throughout its entire life cycle.

The UPID allows every piece of furniture to be tracked seamlessly from the manufacturing process through storage and transportation to sale. The biggest advantage is that every item can be traced back along the entire supply chain - from the factory to the end consumer. If, for example, a quality problem occurs, WINI can use the UPID to determine exactly which product it is and whether it is still within the 10-year guarantee period.

The UPID serves as the key to a digital collection of all relevant product data. Information about the product is stored in this digital product file (also known as a digital product passport/DPP) - such as material composition, manufacturing details, instructions for use, certificates and sustainability data. The unique ID creates a digital twin of the physical piece of furniture, which is kept throughout its entire life cycle. This creates transparency and allows product data to be retrieved at any time.

"Each of our pieces of furniture has a story - from production to the end of its useful life. With the DPP, we make this history visible: Transparent, digital and accessible at any time. Since February 2025, WINI furniture has carried a UPID NFC label that provides direct access to all important product data."

Jan Hendrik Karsch
Geschäftsführender Gesellschafter WINI Büromöbel
Short explanation in the video:
UPID & DPP at WINI

Added value for end consumers (B2C) through a UPID/UID

End customers benefit from a unique product code on their furniture, above all through better access to information and services.

With the attached code (at WINI as an NFC tag on the furniture), customers can call up details about the product directly using their smartphone. Assembly instructions, care instructions and technical data are available digitally at any time. The buyer no longer has to spend a long time leafing through paper manuals - a scan is all it takes to access the digital product file.

When spare parts are needed, the UPID makes it much easier to procure them. Instead of manually searching for the correct part number, the customer scans the UPID NCF label. This minimizes the identification effort and reduces the error rate when ordering parts. For the manufacturer and retailer, this strengthening of the spare parts business can mean an improvement in customer loyalty.

WINI attaches great importance to sustainable materials and transparent supply chains. A digital product passport can be accessed via the Unique Identifier, which provides information about the origin of the raw materials, the recycled content or certificates for the product, for example. If consumers can see details about the origin and material composition of their furniture, this creates trust and prevents accusations of greenwashing. Sustainability data can thus be provided in a customer-friendly way. The buyer can be certain about the quality and environmental impact of their product and can make informed decisions.

All relevant purchase data is linked via the ID so that, in the event of a warranty claim, it can be quickly checked whether and when the product was purchased. This makes it much easier to manage consumer warranties. Even years after the purchase, the customer can still receive support via the UPID - for example by the manufacturer being able to offer suitable surfaces or add-on modules that exactly match the original furniture system.

Increased efficiency in retail (B2B) through clear product labeling

In the retail environment - for example between furniture manufacturers and specialist retailers or office fitters - a UPID improves numerous processes along the value chain:

All items can be clearly recorded and tracked in the ERP/merchandise management system. This facilitates stock control, as incoming and outgoing goods are recorded precisely. Once each product has an individual identifier (UPID), it can be tracked across distribution networks and warehouses right through to the customer. This seamless traceability supports stock replenishment and distribution, as it is always known where each item is located.

In logistics, the UPID enables automated shipment tracking. Each piece of furniture can be scanned during loading, transportation and goods receipt, allowing seamless documentation of handovers between warehouse, freight forwarder and retailer. This speeds up processes and reduces errors, as mix-ups are ruled out. All participants in the supply chain can use the same identification system, which makes collaboration more efficient (purely internal identification is often not sufficient for the entire chain).

With UPIDs, manufacturers and retailers "speak a common language". Product orders in B2B are more efficient, as a specific furniture model is precisely referenced by the unique code. Incorrect orders due to misleading product designations are avoided.

In the event of any complaints, the unique identifier helps to identify the furniture immediately. This means that the complaints process can be completed much more quickly. With the recording of the UPID, it is also possible to ensure that exactly the product originally delivered was the subject of the complaint. Overall, the manual inspection effort is reduced and rectifications or replacement deliveries can be made more quickly.

UPID tracking documents which customer has received which item. In the event of product defects or safety-related problems, the manufacturer can inform affected dealers and end customers in a targeted manner. Maintenance and service processes (e.g. for technically sophisticated office furniture) also become more efficient, as service technicians can retrieve the exact model with all technical specifications and identify suitable spare parts via UID.

SARA PLATTE

Reduce. Reuse. Recycle.

With the SARA board(Chipboard Made from Recycled Waste Wood), WINI has for the first time added a chipboard made from 100% recycled waste wood to its range of desks and case furniture. With this innovation, WINI is taking a further step towards sustainable office furniture production.

Get to know SARA

Possible applications in digital ecosystems

A UPID/UID is particularly useful with digital technologies and platforms, which are becoming increasingly important in the furniture and construction industries:

The most practical implementation of a UPID for the end user is NFC labels on the product or the type plate. WINI provides its furniture with a small UPID NFC label. When this label is scanned, it takes the user directly to a web page with the digital product file in the service area of wini.de. The digital product passport of the furniture can be viewed here - including the stored data such as assembly instructions, spare parts overviews or sustainability information.

As modern smartphones recognize NFC tags immediately, access is low-threshold. It is important that the tag with the chip is permanently attached to the piece of furniture (e.g. under the bottom of the tabletop or on the inside of a Cabinet) so that the identity of the product can be read at any time.

Manufacturers, retailers and end customers can use the UPID via digital service portals to exchange information and offer value-added services. For example, a retailer can scan the product ID via the online portal and immediately receive all the data relevant to the order or complaint. End customers, in turn, receive information on assembly and troubleshooting or tips on extending the service life of their furniture. The asset administration shell also plays a role in Industry 4.0: each physical product is assigned a digital twin that runs throughout its entire life cycle.

These concepts require that each product is uniquely identified - a requirement that will also be stipulated by EU regulations in the future (keyword: digital product passport).

Let's talk today about your working world of tomorrow.

WINI Key Account Management

Let's talk today about your working world of tomorrow.

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