Requirement 3.3 Risk of contamination
132 restaurants had breaches of requirement 3.3 Risk of contamination in 2025 – 147 findings in 52 municipalities (Mattilsynet, data as of 7 Oct 2026). So far in 2026: 80 restaurants with breaches.
The requirement is in none of Restoradar’s industry selections – in the lead list you find it under all industries.
204 restaurants 229 findings 73 municipalities with findings 2025–2026
Free for companies: names, Excel export, 6 766 minor remarks that Mattilsynet does not publish, and every inspection back to 2016. Get access – free
What a finding means
Mattilsynet’s own standard wording for this requirement is not reproduced in Restoradar. The finding is shown as:
- Follow-up Breach that needs follow-up
Breach requiring follow-up of the requirement “Risk of contamination”.
- Serious Serious breach
Serious breach of the requirement “Risk of contamination”.
By year
| Year | restaurants | findings |
|---|---|---|
| 2026 | 80 | 82 |
| 2025 | 132 | 147 |
| 2024 | 145 | 160 |
| 2023 | 142 | 158 |
| 2022 | 150 | 164 |
| 2021 | 51 | 55 |
| 2020 | 60 | 73 |
| 2019 | 137 | 152 |
| 2018 | 157 | 182 |
| 2017 | 171 | 206 |
| 2016 | 172 | 201 |
Restaurants count once per year. 2026 is not over yet. Counts – the lists before 2025 are for registered users.
Counties
- Agder 3
- Akershus 39
- Buskerud 13
- Finnmark 7
- Innlandet 12
- Møre og Romsdal 7
- Nordland 3
- Oslo 57
- Rogaland 5
- Telemark 1
- Troms 3
- Trøndelag 14
- Vestfold 6
- Vestland 22
- Østfold 12
The links open the lead list for all requirements in the area – the list filters by industry, not by a single requirement. The numbers cover 2025–2026.
Municipalities with the most
- Oslo 57
- Bergen 10
- Lillestrøm 9
- Ullensaker 9
- Trondheim 8
- Asker 6
- Drammen 5
- Lørenskog 5
- Indre Østfold 4
- Ås 3
Latest leads with breaches of requirement 3.3
See the full list →
Loading data …
| Restaurant | Municipality | Problem area | Finding | Severity | Last finding | Status |
|---|---|---|---|---|---|---|
| Restaurant in Verdal Name and address for registered users | Verdal | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 7 Oct 2026 | Follow-up7 Oct 2026 – Breach that needs follow-up |
| Restaurant in Bærum Name and address for registered users | Bærum | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 7 Oct 2026 | Follow-up7 Oct 2026 – Breach that needs follow-up |
| Restaurant in Tønsberg Name and address for registered users | Tønsberg | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 7 Oct 2026 | Follow-up7 Oct 2026 – Breach that needs follow-up |
| Restaurant in Indre Østfold Name and address for registered users | Indre Østfold | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 6 Oct 2026 | Follow-up6 Oct 2026 – Breach that needs follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 1 Oct 2026 | In order7 Oct 2026 – Later inspection 7 Oct 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Serious breach of the requirement “Risk of contamination”. | Serious | 24 Sep 2026 | In order2 Oct 2026 – Later inspection 2 Oct 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 21 Sep 2026 | In order1 Oct 2026 – Later inspection 1 Oct 2026: No breaches that need follow-up |
| Restaurant in Bodø Name and address for registered users | Bodø | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 17 Sep 2026 | Follow-up7 Oct 2026 – Breach that needs follow-up |
| Restaurant in Trondheim Name and address for registered users | Trondheim | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 16 Sep 2026 | Follow-up16 Sep 2026 – Breach that needs follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 11 Sep 2026 | Follow-up11 Sep 2026 – Breach that needs follow-up |
| Restaurant in Lillehammer Name and address for registered users | Lillehammer | Risk of contamination | Serious breach of the requirement “Risk of contamination”. | Serious | 8 Sep 2026 | In order16 Sep 2026 – Later inspection 16 Sep 2026: No breaches that need follow-up |
| Restaurant in Asker Name and address for registered users | Asker | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 3 Sep 2026 | Follow-up3 Sep 2026 – Breach that needs follow-up |
| Restaurant in Ullensaker Name and address for registered users | Ullensaker | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 2 Sep 2026 | In order16 Sep 2026 – Later inspection 16 Sep 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Serious breach of the requirement “Risk of contamination”. | Serious | 31 Aug 2026 | In order9 Sep 2026 – Later inspection 9 Sep 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 21 Aug 2026 | In order2 Sep 2026 – Later inspection 2 Sep 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Serious breach of the requirement “Risk of contamination”. | Serious | 20 Aug 2026 | In order14 Sep 2026 – Later inspection 14 Sep 2026: No breaches that need follow-up |
| Restaurant in Etne Name and address for registered users | Etne | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 5 Aug 2026 | In order15 Sep 2026 – Later inspection 15 Sep 2026: No breaches that need follow-up |
| Restaurant in Oslo Name and address for registered users | Oslo | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 21 Jul 2026 | In order25 Aug 2026 – Later inspection 25 Aug 2026: No breaches that need follow-up |
| Restaurant in Larvik Name and address for registered users | Larvik | Risk of contamination | Breach requiring follow-up of the requirement “Risk of contamination”. | Follow-up | 25 Jun 2026 | In order7 Jul 2026 – Later inspection 7 Jul 2026: No breaches that need follow-up |
| Restaurant in Deatnu Tana Name and address for registered users | Deatnu Tana | Risk of contamination | Serious breach of the requirement “Risk of contamination”. | Serious | 24 Jun 2026 | In order2 Oct 2026 – Later inspection 2 Oct 2026: No breaches that need follow-up |
Questions and answers
- How many restaurants had breaches of requirement 3.3 in 2025?
- 132 restaurants had breaches of requirement 3.3 Risk of contamination in 2025 – 147 findings in 52 municipalities (Mattilsynet, data as of 7 Oct 2026). So far in 2026: 80 restaurants with breaches.
- What is requirement 3.3 Risk of contamination?
- Requirement 3.3 Risk of contamination is one of the 25 requirements (kravpunkter) Mattilsynet assesses at its smiley inspections of restaurants.
- Which counties have the most?
- Most restaurants with findings: Oslo (57), Akershus (39), Vestland (22).
- Where do the numbers come from?
- From the open data of Mattilsynet (the Norwegian Food Safety Authority) on breaches (violations) at its smiley (smilefjes) inspections, licence CC BY 4.0, which Restoradar fetches every morning. Restoradar is not affiliated with Mattilsynet.
- How do I see which restaurants they are?
- Create a free account with a Norwegian organisation number. You then see the name, address and a link to the inspection report, minor remarks that Mattilsynet does not publish, and every inspection back to 2016 – and you can export the list to Excel.
Source: Mattilsynet – smiley inspections (CC BY 4.0), processed by Restoradar. Data as of 7 Oct 2026. Restoradar is not affiliated with Mattilsynet.