search_doffin

Search Norwegian public procurement notices on Doffin.

Signature: search_doffin(query: string, optional, default ''; types: list of string (comma-separated), optional, default None; statuses: list of string (comma-separated), optional, default None; contract_nature: list of string (comma-separated), optional, default None; cpv_codes: list of string (comma-separated), optional, default None; locations: list of string (comma-separated), optional, default None; buyer: list of string (comma-separated), optional, default None; winner: list of string (comma-separated), optional, default None; date_from: string, optional, default None; date_to: string, optional, default None; sort_by: string, optional, default 'RELEVANCE'; page: integer, optional, default 1; hits_per_page: integer, optional, default 10; include_placeholders: yes/no, optional, default False; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

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=0

Replace {query}, {types}, {statuses}, {contract_nature}, {cpv_codes}, {locations}, {buyer}, {winner}, {date_from}, {date_to}, {sort_by}, {page}, {hits_per_page}, {include_placeholders} with values. Remove unused optional parameters from the URL.

For 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=0

Replace 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.

query Type: string. Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.

types Type: list of string (comma-separated). 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 Type: list of string (comma-separated). ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.

contract_nature Type: list of string (comma-separated). WORKS, SERVICES and/or SUPPLIES.

cpv_codes Type: list of string (comma-separated). 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 Type: list of string (comma-separated). NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().

buyer Type: list of string (comma-separated). 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 Type: list of string (comma-separated). Doffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.

date_from Type: string. Publication date lower bound, "YYYY-MM-DD".

date_to Type: string. Publication date upper bound, "YYYY-MM-DD".

sort_by Type: string. RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.

page Type: integer. 1-based page number.

hits_per_page Type: integer. 1-50 (default 10).

include_placeholders Type: yes/no. 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.

Result

Source: Doffin and TED. Retrieved 2026-09-11T22:46:34Z in 0.113 seconds.

total_count:

hits:

1 results

id:
2025-112183
buyer:
3 results
1. id:
  75f2e6eaf5227a22b4b2ea0cb430c69a
  organization_id:
  980258165
  name:
  Eidsiva Bioenergi AS
2. id:
  86b12437f9198020e39c4e0aa539f3b3
  organization_id:
  819414572
  name:
  Sesam Ressurs AS
3. id:
  e450dcfb22d640141c5d55a5ea9f618a
  organization_id:
  983351417
  name:
  Inventura AS
heading:
Request for Information (RFI) - Process Technology for Waste Sorting Facilities
description:
Eidsiva Bioenergi AS and Sesam Ressurs AS are in the process of assessing the construction of two potential new waste treatment facilities located at Trehørningen, Hamar, and Trondheim region, respectively. The two facilities will process both municipal solid waste (MSW) and bulky waste as per the specifications in the Invitation to Request for Information (RFI) document. Due to similarities between the two projects, as well as optimization of the market’s use of resources, Eidsiva Bioenergi and Sesam Ressurs jointly conduct this RFI process.Eidsiva Bioenergi AS is a district heating company based in Innlandet county, located in the southeastern inland of Norway. The company is part of the Eidsiva Group, which also owns Elvia, Norway’s largest power grid company. Eidsiva Bioenergi owns and operates several bio-based district heating plants across the region. Additionally, the company owns and operates the Trehørningen waste-to-energy plant, situated close to Hamar, approximately 140 kilometers north of Oslo. Since its commission in 2011, the Trehørningen facility has processed approximately 80,000 tons of waste annually, sourced from both local inter-municipal companies and private waste management operators.Eidsiva Bioenergi is dedicated to significantly contributing to the green transition and reducing carbon emissions by implementing sustainable practices throughout its operations and value chains.A Request for Quotation (RFQ) for process technology for a new waste sorting facility is anticipated to be issued in fall 2025, or at the latest, in the first half of spring 2026.Sesam Ressurs AS is located in Central Norway and is owned by 7 public waste management companies in the region, in total representing 53 municipalities and approximately 600 000 inhabitants. Sesam plans to establish a mixed waste sorting facility to sort mixed plastic, magnetic, and non-magnetic metals from the residual waste, and potentially other materials which may be sent to material recycling. A Request for Quotation (RFQ) for process technology for a new waste sorting facility for Sesam is anticipated to be issued in 2026/2027.
location_id:
4 results
1. NO020
2. NO084
3. NO060
4. NO0A3
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2025-08-25T13:23:36Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2025-08-25
placeOfPerformance:
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

truncated:

Show all fields in HTML

total_count:

hits:

1 results

id:
2025-112183
buyer:
3 results
1. id:
  75f2e6eaf5227a22b4b2ea0cb430c69a
  organization_id:
  980258165
  name:
  Eidsiva Bioenergi AS
2. id:
  86b12437f9198020e39c4e0aa539f3b3
  organization_id:
  819414572
  name:
  Sesam Ressurs AS
3. id:
  e450dcfb22d640141c5d55a5ea9f618a
  organization_id:
  983351417
  name:
  Inventura AS
heading:
Request for Information (RFI) - Process Technology for Waste Sorting Facilities
description:
Eidsiva Bioenergi AS and Sesam Ressurs AS are in the process of assessing the construction of two potential new waste treatment facilities located at Trehørningen, Hamar, and Trondheim region, respectively. The two facilities will process both municipal solid waste (MSW) and bulky waste as per the specifications in the Invitation to Request for Information (RFI) document. Due to similarities between the two projects, as well as optimization of the market’s use of resources, Eidsiva Bioenergi and Sesam Ressurs jointly conduct this RFI process.Eidsiva Bioenergi AS is a district heating company based in Innlandet county, located in the southeastern inland of Norway. The company is part of the Eidsiva Group, which also owns Elvia, Norway’s largest power grid company. Eidsiva Bioenergi owns and operates several bio-based district heating plants across the region. Additionally, the company owns and operates the Trehørningen waste-to-energy plant, situated close to Hamar, approximately 140 kilometers north of Oslo. Since its commission in 2011, the Trehørningen facility has processed approximately 80,000 tons of waste annually, sourced from both local inter-municipal companies and private waste management operators.Eidsiva Bioenergi is dedicated to significantly contributing to the green transition and reducing carbon emissions by implementing sustainable practices throughout its operations and value chains.A Request for Quotation (RFQ) for process technology for a new waste sorting facility is anticipated to be issued in fall 2025, or at the latest, in the first half of spring 2026.Sesam Ressurs AS is located in Central Norway and is owned by 7 public waste management companies in the region, in total representing 53 municipalities and approximately 600 000 inhabitants. Sesam plans to establish a mixed waste sorting facility to sort mixed plastic, magnetic, and non-magnetic metals from the residual waste, and potentially other materials which may be sent to material recycling. A Request for Quotation (RFQ) for process technology for a new waste sorting facility for Sesam is anticipated to be issued in 2026/2027.
location_id:
4 results
1. NO020
2. NO084
3. NO060
4. NO0A3
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2025-08-25T13:23:36Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2025-08-25
placeOfPerformance:
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

truncated:

Will you use the result in generated code?

Open the same result as JSON

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.