search_doffin
Search Norwegian public procurement notices on Doffin.
Direct GET
For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.
Open this validated HTML GET URL
https://allemannsdata.com/wiki/kilder/doffin/search_doffin/?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0For software and dashboards:
Read the operation descriptor.
The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0.
Open this exact request as JSON.
| Parameter | Requirement | JSON type | Description |
|---|---|---|---|
query | optional | string | Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here. |
types | optional | union | Filter by notice type. Parent types: PLANNING, COMPETITION, RESULT. Specific types: ANNOUNCEMENT_OF_COMPETITION, DYNAMIC_PURCHASING_SCHEME, QUALIFICATION_SCHEME, ANNOUNCEMENT_OF_INTENT, PRE_ANNOUNCEMENT, ADVISORY_NOTICE, NOTICE_ON_BUYER_PROFILE, ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT, CHANGE_OF_CONCLUSION_OF_CONTRACT, CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT. Use ["COMPETITION"] + statuses=["ACTIVE"] for open tenders. |
statuses | optional | union | ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED. |
contract_nature | optional | union | WORKS, SERVICES and/or SUPPLIES. |
cpv_codes | optional | union | 8-digit CPV codes, e.g. ["45000000"]. Matches the code and its children. Find codes with search_cpv_codes(). Best combined with a free-text query. |
locations | optional | union | NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes(). |
buyer | optional | union | Buyer organization full name(s) exactly as written on notices, e.g. ["Trondheim kommune"]. Resolved to Doffin's internal buyer id via a free-text lookup; names that match no buyer are reported in "note" and, if none match, no results are returned (rather than an unfiltered search). Pass the 32-hex buyer id from a result's buyer field directly to skip the lookup. |
winner | optional | union | Doffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against. |
date_from | optional | union | Publication date lower bound, "YYYY-MM-DD". |
date_to | optional | union | Publication date upper bound, "YYYY-MM-DD". |
sort_by | optional | string | RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC. |
page | optional | integer | 1-based page number. |
hits_per_page | optional | integer | 1-50 (default 10). |
include_placeholders | optional | boolean | By default, hits whose buyer fields look like unfilled eForm template values (org id 123456789, placeholder buyer names) are dropped from the results as junk. Set True to keep them, each flagged with "possible_placeholder": true. |
limit | optional | integer | Gateway page size; default 25, maximum 100. |
offset | optional | integer | Number of list items to skip; default 0. |
Generated JavaScript, Python and response structure
Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.
Example for generated JavaScript and Python
https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0Replace URL placeholders and remove unused optional parameters.
JavaScript in a dashboard
const url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
const failure = await response.json();
throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;Python without additional packages
import json
from urllib.request import urlopen
url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0"
with urlopen(url) as response:
result = json.load(response)
data = result["data"]Response structure
{
"source": "doffin",
"operation": "search_doffin",
"parameters": {},
"data": {},
"entities": [],
"_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
"_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}Form for manual use
The form is a fallback for people and browser agents that cannot open the GET URL directly.
Result
- total_count:
- 1
- hits:
1 results
- id:
- 2026-109753
- buyer:
1 results
- id:
- 62ed7a4eab708b7b199f26477cadb7a5
- organization_id:
- 817920632
- name:
- Trøndelag Fylkeskommune
- heading:
- RFI – Service life extension of trams for Gråkallbanen, Trondheim
- description:
- The purpose of this Prior Information Notice is to inform the market and to initiate dialogue with economic operators regarding possible approaches to life‑extension of the existing tram fleet. The contracting authority wishes to gain insight into technical feasibility, risks, and suitable procurement strategies before deciding on the next steps. The County Council of Trøndelag is interested in dialogue with companies that can either: perform an independent evaluation of the feasibility of extending the service life of the vehicles; and/or carry out refurbishment and life‑extension work to the vehicles. Key technical areas of interest include, but are not limited to, DC electrical control systems (chopper technology) and mechanical components such as gearboxes and drivetrain elements. The County Council of Trøndelag (Trøndelag fylkeskommune) has initiated a project to assess the possibility of extending the service life of the trams operating on the Gråkallbanen tramway in Trondheim. The trams were manufactured by Linke‑Hofmann‑Busch (LHB) and delivered in the period 1984–1985. Of the eleven trams originally delivered, six vehicles remain in operation and are included in the scope of this assessment. Gråkallbanen is operated by Boreal Bane AS, which is also the owner of the vehicles and responsible for maintenance. Boreal has carried out a technical condition assessment of the six operational trams and has presented a preliminary cost estimate and a risk analysis related to a potential life‑extension program. The assessment indicates significant uncertainty regarding feasibility, costs, availability of spare parts, and access to specialized expertise, particularly related to legacy direct‑current (DC) electrical control systems. The initial phase will consist of digital meetings with interested economic operators. The meetings will be used to present the background and challenges of the project and to collect feedback and recommendations regarding feasible technical and commercial solutions. Based on the input received during the market consultation, the project team will assess alternative approaches and decide how to proceed. This assessment will include a comparison between life‑extension of the existing vehicles and the potential procurement of new trams for Trondheim, with the objective of determining the most economically advantageous solution. This Prior Information Notice is for information and market consultation only and does not constitute a call for competition. An original technical data sheet for the LHB trams delivered to Trondheim in 1984–1985 is attached to the information notice. Feedback must be provided by August 7.th 2026.
- location_id:
1 results
- NO060
- estimatedValue:
- not reported by source
- type:
- ADVISORY_NOTICE
- allTypes:
2 results
- ADVISORY_NOTICE
- PLANNING
- status:
- not reported by source
- issueDate:
- 2026-05-29T09:43:01Z
- deadline:
- not reported by source
- sentToTed:
- yes
- publicationDate:
- 2026-06-01
- placeOfPerformance:
- procurementStrategicLabels:
No results.
- limit:
- 25
- offset:
- 0
- returned:
- 1
- has_more_results:
- no
- truncated:
- no
Show all fields in HTML
- total_count:
- 1
- hits:
1 results
- id:
- 2026-109753
- buyer:
1 results
- id:
- 62ed7a4eab708b7b199f26477cadb7a5
- organization_id:
- 817920632
- name:
- Trøndelag Fylkeskommune
- heading:
- RFI – Service life extension of trams for Gråkallbanen, Trondheim
- description:
- The purpose of this Prior Information Notice is to inform the market and to initiate dialogue with economic operators regarding possible approaches to life‑extension of the existing tram fleet. The contracting authority wishes to gain insight into technical feasibility, risks, and suitable procurement strategies before deciding on the next steps. The County Council of Trøndelag is interested in dialogue with companies that can either: perform an independent evaluation of the feasibility of extending the service life of the vehicles; and/or carry out refurbishment and life‑extension work to the vehicles. Key technical areas of interest include, but are not limited to, DC electrical control systems (chopper technology) and mechanical components such as gearboxes and drivetrain elements. The County Council of Trøndelag (Trøndelag fylkeskommune) has initiated a project to assess the possibility of extending the service life of the trams operating on the Gråkallbanen tramway in Trondheim. The trams were manufactured by Linke‑Hofmann‑Busch (LHB) and delivered in the period 1984–1985. Of the eleven trams originally delivered, six vehicles remain in operation and are included in the scope of this assessment. Gråkallbanen is operated by Boreal Bane AS, which is also the owner of the vehicles and responsible for maintenance. Boreal has carried out a technical condition assessment of the six operational trams and has presented a preliminary cost estimate and a risk analysis related to a potential life‑extension program. The assessment indicates significant uncertainty regarding feasibility, costs, availability of spare parts, and access to specialized expertise, particularly related to legacy direct‑current (DC) electrical control systems. The initial phase will consist of digital meetings with interested economic operators. The meetings will be used to present the background and challenges of the project and to collect feedback and recommendations regarding feasible technical and commercial solutions. Based on the input received during the market consultation, the project team will assess alternative approaches and decide how to proceed. This assessment will include a comparison between life‑extension of the existing vehicles and the potential procurement of new trams for Trondheim, with the objective of determining the most economically advantageous solution. This Prior Information Notice is for information and market consultation only and does not constitute a call for competition. An original technical data sheet for the LHB trams delivered to Trondheim in 1984–1985 is attached to the information notice. Feedback must be provided by August 7.th 2026.
- location_id:
1 results
- NO060
- estimatedValue:
- not reported by source
- type:
- ADVISORY_NOTICE
- allTypes:
2 results
- ADVISORY_NOTICE
- PLANNING
- status:
- not reported by source
- issueDate:
- 2026-05-29T09:43:01Z
- deadline:
- not reported by source
- sentToTed:
- yes
- publicationDate:
- 2026-06-01
- placeOfPerformance:
- procurementStrategicLabels:
No results.
- limit:
- 25
- offset:
- 0
- returned:
- 1
- has_more_results:
- no
- truncated:
- no
Will you use the result in generated code?
Is data missing or incorrect? Send feedback about this result.
Continue exploring
How an AI agent should use this page
Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.
How to use the search_doffin lookup
- Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
- Check types, units, limits and ID formats in the parameter table.
- Follow linked results to canonical pages before combining sources.
Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.
Source-specific next step
- Follow the notice ID to the canonical page; use CPV and location codes to narrow broad free-text searches.
Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.
AI agent? Read the complete navigation and programming guide.