EU-wide tender · Building cleaning
26E70221 - NLWKN Göttingen (UR+GlasR) + Duderstadt Local Court (UR+GlasR) + Osterode am Harz Local Court (UR) - Maintenance and Window Cleaning
Original title: 26E70221 - NLWKN Göttingen (UR+GlasR) + Amtsgericht Duderstadt (UR+GlasR) + Amtsgericht Osterode am Harz (UR) - Unterhalts- und Glasreinigung
“26E70221 - NLWKN Göttingen (UR+GlasR) + Duderstadt Local Court (UR+GlasR) + Osterode am Harz Local Court (UR) - Maintenance and Window Cleaning” is a eu-wide public tender in Göttingen, Lower Saxony. Offers are due by Thursday, 12 November 2026, in 11 days. Procedure: Open procedure, published EU-wide (above the EU thresholds).
- Deadline
- 12 November 2026, 11 days left, 10:00
- Published
- 7 October 2026
- Procedure
- Open procedure
- Notice
- EU-wide (TED)
- Type of contract
- Services
- Estimated value
- not published
- Place of performance
- Göttingen, Lower Saxony
- Source, last checked
- TED, 1 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
Maintenance and window cleaning for three offices in Lower Saxony is being procured.
- Three lots for NLWKN Göttingen, Duderstadt Local Court and Osterode am Harz Local Court
- Scope of services includes maintenance cleaning and window cleaning
- Area specifications per lot in square meters are provided
- Quantities are indicated with intervals per year
Summary made from the German notice and checked against it; the German original is authoritative.
Worth knowing before you bid
It can be renewed up to 6 times. The award weighs cost. The notice links the tender documents directly.
Deadlines and dates
| Published | Wednesday, 7 October 2026 |
|---|---|
| Deadline | Thursday, 12 November 2026, 10:00 |
| Tender validity ends (calculated) | Sunday, 30 May 2027 |
| Start of performance | Tuesday, 1 June 2027 |
| End of performance | Wednesday, 31 May 2028 |
Contract and procedure
| Renewals | up to 6 |
|---|---|
| Framework agreement | no |
| Tender validity | 199 days after the deadline |
| Award criteria | cost |
| Suitable for SMEs | not stated |
| Security deposit | not required |
| Legal basis | GWB and VgV (German law implementing the EU directives) |
Service by CPV code
- 90910000 Cleaning services
- 90911200 Building-cleaning services
- 90911300 Window-cleaning services
Questions and answers
When is the deadline for offers?
Until Thursday, 12 November 2026, 11 days left. The exact time and how to submit are in the original notice, which is authoritative.
Which rules apply?
German procurement law implementing the EU directives (GWB and VgV; for works VOB/A EU).
Is this tender open to foreign companies?
Yes. Because it is above the EU thresholds, the procedure follows the EU directives, which rule out discrimination by nationality. Suitability can first be shown with the European Single Procurement Document (ESPD).
In which language are the documents and the offer?
Expect German. The accepted languages are stated in the notice, and certificates in another language may have to be submitted with a translation.
Where is the contract performed?
The place of performance is Göttingen, Lower Saxony.
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Sources
Notice: TED, Amtsblatt der Europäischen Union, retrieved 1 November 2026. All information without guarantee; the original notice is authoritative.