Doffin explained: How suppliers use Norway's tender database

For suppliers looking to enter the Norwegian public market, Doffin is the most important channel to follow. Yet many are unsure of what is actually published there, how to find the right tenders, and where the line goes against international databases like TED.

In this guide we walk through what Doffin is, what lives there, how to search effectively, and the pitfalls we see suppliers fall into.

What Doffin actually is

Doffin is Norway's national notice database for public tenders. Government agencies, municipalities, county councils, and other public entities publish their contract notices here when they intend to buy goods, services, or works. The service is operated by the Norwegian Agency for Public and Financial Management (DFØ) and is free to use for both buyers and suppliers.

The main purpose is transparency. When all procurements above a certain value must be announced on Doffin, it ensures that relevant suppliers get a chance to bid, and that the public sector gets real competition. The Norwegian public sector purchases goods and services worth over NOK 800 billion (roughly EUR 69 billion) per year, and Doffin is the primary window into that activity.

What gets published on Doffin (and what does not)

There are several different types of notices on Doffin, and the distinction matters. We see many suppliers only look for the actual competition notices and miss the early signals and results that can be just as valuable.

The most important notice types are:

• Prior information notices and indicative notices: The contracting authority signals an upcoming procurement early, or asks the market for input before a competition starts.
• Ordinary contract notices: The competition itself, with tender documentation, deadlines, and requirements.
• Voluntary ex ante transparency notices: The authority signals that it intends to award a contract without a competition.
• Contract award notices: The result of the competition, with the winner and contract value.

The obligation to publish on Doffin kicks in at a specific threshold. The current Norwegian national threshold for publication on Doffin is NOK 1.3 million (roughly EUR 112,000), although the Procurement Act itself applies from NOK 100,000 (this threshold rises to NOK 500,000 from July 1, 2026).

Many Norwegian municipalities and agencies still choose to publish below the threshold because it gives them better competition and documentation. For you as a supplier this means you can find smaller and mid-sized opportunities that are not technically required to be announced, as long as the buyer has chosen to publish them.

How to find the right tenders

Several thousand notices are published on Doffin every year. Without a strategy for how you search, you quickly drown in noise. What we see across our customer base is that the most effective suppliers build their search around three dimensions:

• CPV codes: Standardised EU codes that describe what is being purchased. Use the codes that match your services, and add several related ones. More in our glossary entry on CPV codes.
• Geography (NUTS codes or region): For many suppliers, narrowing search to regions where you can actually deliver matters.
• Free text and keywords: Specific subject-matter terms or product names that describe what you sell. More precise than CPV alone, but also more brittle.

A practical tip is to start broad and narrow down. Many suppliers we talk to begin with overly tight filters and miss adjacent opportunities they could well have won. Once per quarter, run a broader search to see what shows up outside your usual CPV codes.

For a deeper walkthrough of search options, see our tender search feature.

Common pitfalls with manual Doffin work

Doffin is built for transparency, not for productivity. The suppliers we talk to describe three recurring pitfalls.

Too many hits, too little time. Even a well-calibrated search often returns many new hits per week. When you have to open every notice, read the documentation, and decide if it fits, a lot of time is lost before you have even decided whether to bid.

Missed deadlines. Tender deadlines are clearly shown in the notice, but when you check Doffin on an ad-hoc basis, it is easy to forget that a competition is closing. Automatic tender alerts remove most of that risk.

You miss the small procurements. Many procurements are published as short mini-competitions with deadlines of just a few days. If you only check Doffin manually once a week, those opportunities slip by.

The common thread is that Doffin is a database, not a workflow tool. The data is there, but how productive you are with it depends entirely on the setup you build around it.

Doffin, TED, and the European picture

For larger procurements above the EEA thresholds, Norwegian contracting authorities must also publish in Tenders Electronic Daily (TED), the EU's official tender register. Doffin and TED are connected: any Doffin notice above the EEA threshold is automatically forwarded to TED.

For you as a Norwegian-focused supplier this means you can effectively stay on Doffin and still catch the largest, internationally open competitions in Norway. If you want to build an export presence or compete in Nordic and European tenders more broadly, you will need to track TED as well.

How AI makes Doffin easier to work with

Cobrief is built to make Doffin easier to use. We pull in new notices continuously, so you get alerted to relevant competitions the same day they are published. Our tender alerts combine CPV filtering, keyword matching, and a profile of what your company actually delivers, and assign each tender a relevance score that shows how well it fits you.

It removes much of the manual reading work that is the biggest time sink in Doffin practice. The result we see across our customer base is that they spend less time searching and more time writing strong tenders. That is where competitions are actually won.

Closing thoughts

Doffin is and will remain the most important window into the Norwegian public market, but what you build around Doffin determines how much you actually get out of it. We at Cobrief follow Doffin closely and update our product as the regulations evolve, so suppliers across Norway can keep an overview. If you have questions about how Doffin best fits your industry, you are welcome to reach out.