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 2026-09-11T19:45:08Z in 0.298 seconds.

total_count:

hits:

10 results

id:
2022-307275
buyer:
1 results
1. id:
  5890e2a27d88c9e7ccf330906e19644d
  organization_id:
  940791901
  name:
  Karmøy Kommune
heading:
Intensjonskunngjøring - Medisinsk oksygen
description:
Karmøy kommune har til hensikt å inngå kontrakt med Nippon Gases Norge AS den 01.09.2022.
location_id:
1 results
1. NO0A1
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2022-06-08T10:00:00Z
deadline:
not reported by source
sentToTed:
no
publicationDate:
2022-06-08
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-653602
buyer:
1 results
1. id:
  7fcceaaff6948f767e629e00b5fcc8d1
  organization_id:
  916879067
  name:
  SYKEHUSINNKJØP HF
heading:
Intensjonskunngjøring: Analgesiapparater til Akershus universitetssykehus HF
description:
Fødeavdelingen ved Akershus universitetssykehus HF (Ahus) har intensjon om å inngå kontrakt med Linde Gas AS - Linde Healthcare for levering av Analgesiapparater.
location_id:
1 results
1. NO08
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2023-06-16T10:00:00Z
deadline:
not reported by source
sentToTed:
no
publicationDate:
2023-06-16
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2021-302891
buyer:
1 results
1. id:
  7fcceaaff6948f767e629e00b5fcc8d1
  organization_id:
  916879067
  name:
  SYKEHUSINNKJØP HF
heading:
Intensjonskunngjøring: Tørris i skiver til Oslo universitetssykehus HF
description:
Denne intensjonskunngjøringen gjennomføres av Sykehusinnkjøp HF (SIN) på vegne av Oslo universitetssykehus HF (OUS). OUS har til intensjon å inngå rammeavtale med Nippon Gases Norge AS om levering av tørris i skiver.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_INTENT
allTypes:
2 results
1. RESULT
2. ANNOUNCEMENT_OF_INTENT
status:
not reported by source
issueDate:
2021-03-15T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-03-15
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-647954
buyer:
1 results
1. id:
  1a715a5dd3f0e0c9cdeb99922bdc1210
  organization_id:
  917 445 060
  name:
  Norske tog AS
heading:
RFI - Gas leak detection for HVAC systems, and other heat-pumps
description:
Regulation (EU) No 517/2014 of the European parliament and of the Council of 16th April 2014 requires measures to prevent emission of fluorinated greenhouse gases. As part of Norske tog’s plan to minimize such emission the possibility of installing an electronic detection and warning system for leaked out gas in the surrounding of relevant systems.
location_id:
1 results
1. NO081
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2023-07-10T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-07-10
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2025-110754
buyer:
1 results
1. id:
  aa347ab5433ccb9fbfcc0ab6f7cfa94b
  organization_id:
  874761192
  name:
  Justervesenet
heading:
Standard for calibration of gas flow meters
description:
Justervesenet needs a standard for calibration of gas flow meters. The calibration system will be used with gases such as hydrogen, natural gas, methane, various hydrogen-methane mixtures, and nitrogen. The system must be operating with a pressure range of at least 0 - 60 barg and with flowrates of at least 1 - 100 Sm3/h. A design could be a primary standard based on the measurements of pressure, volume, temperature, and time – pVTt. An example of a pVTt system design is included in Annex 2+3 , collected volumes will be typically up to 850 litres. Justervesenet is open to other primary or secondary standard designs.
location_id:
1 results
1. NO084
estimatedValue:
currencyCode:
NOK
amount:
8500000.0
type:
CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2025-07-04T07:01:30Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2025-07-07
placeOfPerformance:
- Akershus
procurementStrategicLabels:
No results.
id:
2025-106375
buyer:
1 results
1. id:
  aa347ab5433ccb9fbfcc0ab6f7cfa94b
  organization_id:
  874761192
  name:
  Justervesenet
heading:
Standard for calibration of gas flow meters
description:
Justervesenet needs a standard for calibration of gas flow meters. The calibration system will be used with gases such as hydrogen, natural gas, methane, various hydrogen-methane mixtures, and nitrogen. The system must be operating with a pressure range of at least 0 - 60 barg and with flowrates of at least 1 - 100 Sm3/h. A design could be a primary standard based on the measurements of pressure, volume, temperature, and time – pVTt. An example of a pVTt system design is included in Annex 2+3 , collected volumes will be typically up to 850 litres. Justervesenet is open to other primary or secondary standard designs.
location_id:
No results.
estimatedValue:
currencyCode:
NOK
amount:
8500000.0
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. ANNOUNCEMENT_OF_COMPETITION
2. COMPETITION
status:
CANCELLED
issueDate:
2025-04-23T11:31:33Z
deadline:
2025-06-20T10:00:00Z
sentToTed:
yes
publicationDate:
2025-04-23
placeOfPerformance:
No results.
procurementStrategicLabels:
1 results
1. ENVIRONMENT_PROCUREMENT
id:
2025-107436
buyer:
1 results
1. id:
  c7e1e64fb9573a0e1e210f676919d6f1
  organization_id:
  977461804
  name:
  Tafjord Kraftvarme AS
heading:
2025_TKV 12 Flue gas condensation Heat Pump District Heating - Request for information
description:
Tafjord Kraftvarme AS is considering the procurement and installation of a flue gas condensation (FGC) installation, intended to enhance the thermal efficiency of incinerator 2 for district heating production. The installation may be situated in the main production facility.The primary objective is to establish a robust, efficient, and reliable heating solution that integrates seamlessly into the current district heating system. Flue gas condensation utilization is expected to secure a long-term energy supply, enhance operational efficiency, and contribute to TKV’s sustainability goals by reducing emissions and optimizing resource utilization.The scope of the RFI includes technologies that are capable of adapting to the operational varaiations in flue gas condensate and variable load conditions. All relevant information can be found in the encloed documents.
location_id:
1 results
1. NO0A3
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. ANNOUNCEMENT_OF_COMPETITION
2. COMPETITION
status:
EXPIRED
issueDate:
2025-05-12T11:07:20Z
deadline:
2025-05-30T14:00:00Z
sentToTed:
yes
publicationDate:
2025-05-13
placeOfPerformance:
- Møre og Romsdal
procurementStrategicLabels:
No results.
id:
2023-102894
buyer:
2 results
1. id:
  43c9eaf04c918f2bf5fbceab84148c7f
  organization_id:
  983452841
  name:
  GASSCO AS
2. id:
  43c9eaf04c918f2bf5fbceab84148c7f
  organization_id:
  983452841
  name:
  Gassco AS
heading:
LRF - New Building Project
description:
Gassco AS is operator for the upstream regulated Norwegian gas transport system. We are currently planning a new office facilities located in Easington in England. Gassco intends to release a tender opportunity for a procurement and execution contract for the project under a JCT Standard Building Contract with Quantities. Potential Tenderers are cordially invited to attend a market dialogue meeting to be held at the DoubleTree by Hilton Hotel, Ferensway, Kingston upon Hull UK on 2024 Jan 10th at 10:00.
location_id:
No results.
estimatedValue:
currencyCode:
NOK
amount:
0.0
type:
PRE_ANNOUNCEMENT
allTypes:
2 results
1. PRE_ANNOUNCEMENT
2. COMPETITION
status:
EXPIRED
issueDate:
2023-12-20T12:26:03Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-12-21
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2017-905006
buyer:
2 results
1. id:
  70802b305f9846e44daa2b77862fb696
  organization_id:
  971 178 604
  name:
  Achilles Information Centre Oljeindustriens Leverandørregister AS ( On behalf of the Oilcompanies li
2. id:
  0d10c39f52d139c19b536c04976c50ec
  organization_id:
  980 430596 MVA
  name:
  Achilles Information AS
heading:
Achilles JQS Felles kvalifikasjonssystem
description:
not reported by source
location_id:
No results.
estimatedValue:
not reported by source
type:
QUALIFICATION_SCHEME
allTypes:
2 results
1. QUALIFICATION_SCHEME
2. COMPETITION
status:
not reported by source
issueDate:
2017-08-22T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2017-08-22
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2019-342595
buyer:
2 results
1. id:
  c8d53e130e172727184257cd327e90c9
  organization_id:
  980 430596 MVA
  name:
  Achilles Information on behalf of oil companies
2. id:
  0d10c39f52d139c19b536c04976c50ec
  organization_id:
  980 430596 MVA
  name:
  Achilles Information AS
heading:
Achilles JQS Felles kvalifikasjonssystem
description:
not reported by source
location_id:
No results.
estimatedValue:
not reported by source
type:
QUALIFICATION_SCHEME
allTypes:
2 results
1. QUALIFICATION_SCHEME
2. COMPETITION
status:
not reported by source
issueDate:
2019-08-21T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-08-21
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

yes

truncated:

yes

next_offset:

Show all fields in HTML

total_count:

hits:

10 results

id:
2022-307275
buyer:
1 results
1. id:
  5890e2a27d88c9e7ccf330906e19644d
  organization_id:
  940791901
  name:
  Karmøy Kommune
heading:
Intensjonskunngjøring - Medisinsk oksygen
description:
Karmøy kommune har til hensikt å inngå kontrakt med Nippon Gases Norge AS den 01.09.2022.
location_id:
1 results
1. NO0A1
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2022-06-08T10:00:00Z
deadline:
not reported by source
sentToTed:
no
publicationDate:
2022-06-08
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-653602
buyer:
1 results
1. id:
  7fcceaaff6948f767e629e00b5fcc8d1
  organization_id:
  916879067
  name:
  SYKEHUSINNKJØP HF
heading:
Intensjonskunngjøring: Analgesiapparater til Akershus universitetssykehus HF
description:
Fødeavdelingen ved Akershus universitetssykehus HF (Ahus) har intensjon om å inngå kontrakt med Linde Gas AS - Linde Healthcare for levering av Analgesiapparater.
location_id:
1 results
1. NO08
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2023-06-16T10:00:00Z
deadline:
not reported by source
sentToTed:
no
publicationDate:
2023-06-16
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2021-302891
buyer:
1 results
1. id:
  7fcceaaff6948f767e629e00b5fcc8d1
  organization_id:
  916879067
  name:
  SYKEHUSINNKJØP HF
heading:
Intensjonskunngjøring: Tørris i skiver til Oslo universitetssykehus HF
description:
Denne intensjonskunngjøringen gjennomføres av Sykehusinnkjøp HF (SIN) på vegne av Oslo universitetssykehus HF (OUS). OUS har til intensjon å inngå rammeavtale med Nippon Gases Norge AS om levering av tørris i skiver.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_INTENT
allTypes:
2 results
1. RESULT
2. ANNOUNCEMENT_OF_INTENT
status:
not reported by source
issueDate:
2021-03-15T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-03-15
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-647954
buyer:
1 results
1. id:
  1a715a5dd3f0e0c9cdeb99922bdc1210
  organization_id:
  917 445 060
  name:
  Norske tog AS
heading:
RFI - Gas leak detection for HVAC systems, and other heat-pumps
description:
Regulation (EU) No 517/2014 of the European parliament and of the Council of 16th April 2014 requires measures to prevent emission of fluorinated greenhouse gases. As part of Norske tog’s plan to minimize such emission the possibility of installing an electronic detection and warning system for leaked out gas in the surrounding of relevant systems.
location_id:
1 results
1. NO081
estimatedValue:
not reported by source
type:
ADVISORY_NOTICE
allTypes:
2 results
1. ADVISORY_NOTICE
2. PLANNING
status:
not reported by source
issueDate:
2023-07-10T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-07-10
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2025-110754
buyer:
1 results
1. id:
  aa347ab5433ccb9fbfcc0ab6f7cfa94b
  organization_id:
  874761192
  name:
  Justervesenet
heading:
Standard for calibration of gas flow meters
description:
Justervesenet needs a standard for calibration of gas flow meters. The calibration system will be used with gases such as hydrogen, natural gas, methane, various hydrogen-methane mixtures, and nitrogen. The system must be operating with a pressure range of at least 0 - 60 barg and with flowrates of at least 1 - 100 Sm3/h. A design could be a primary standard based on the measurements of pressure, volume, temperature, and time – pVTt. An example of a pVTt system design is included in Annex 2+3 , collected volumes will be typically up to 850 litres. Justervesenet is open to other primary or secondary standard designs.
location_id:
1 results
1. NO084
estimatedValue:
currencyCode:
NOK
amount:
8500000.0
type:
CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2025-07-04T07:01:30Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2025-07-07
placeOfPerformance:
- Akershus
procurementStrategicLabels:
No results.
id:
2025-106375
buyer:
1 results
1. id:
  aa347ab5433ccb9fbfcc0ab6f7cfa94b
  organization_id:
  874761192
  name:
  Justervesenet
heading:
Standard for calibration of gas flow meters
description:
Justervesenet needs a standard for calibration of gas flow meters. The calibration system will be used with gases such as hydrogen, natural gas, methane, various hydrogen-methane mixtures, and nitrogen. The system must be operating with a pressure range of at least 0 - 60 barg and with flowrates of at least 1 - 100 Sm3/h. A design could be a primary standard based on the measurements of pressure, volume, temperature, and time – pVTt. An example of a pVTt system design is included in Annex 2+3 , collected volumes will be typically up to 850 litres. Justervesenet is open to other primary or secondary standard designs.
location_id:
No results.
estimatedValue:
currencyCode:
NOK
amount:
8500000.0
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. ANNOUNCEMENT_OF_COMPETITION
2. COMPETITION
status:
CANCELLED
issueDate:
2025-04-23T11:31:33Z
deadline:
2025-06-20T10:00:00Z
sentToTed:
yes
publicationDate:
2025-04-23
placeOfPerformance:
No results.
procurementStrategicLabels:
1 results
1. ENVIRONMENT_PROCUREMENT
id:
2025-107436
buyer:
1 results
1. id:
  c7e1e64fb9573a0e1e210f676919d6f1
  organization_id:
  977461804
  name:
  Tafjord Kraftvarme AS
heading:
2025_TKV 12 Flue gas condensation Heat Pump District Heating - Request for information
description:
Tafjord Kraftvarme AS is considering the procurement and installation of a flue gas condensation (FGC) installation, intended to enhance the thermal efficiency of incinerator 2 for district heating production. The installation may be situated in the main production facility.The primary objective is to establish a robust, efficient, and reliable heating solution that integrates seamlessly into the current district heating system. Flue gas condensation utilization is expected to secure a long-term energy supply, enhance operational efficiency, and contribute to TKV’s sustainability goals by reducing emissions and optimizing resource utilization.The scope of the RFI includes technologies that are capable of adapting to the operational varaiations in flue gas condensate and variable load conditions. All relevant information can be found in the encloed documents.
location_id:
1 results
1. NO0A3
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. ANNOUNCEMENT_OF_COMPETITION
2. COMPETITION
status:
EXPIRED
issueDate:
2025-05-12T11:07:20Z
deadline:
2025-05-30T14:00:00Z
sentToTed:
yes
publicationDate:
2025-05-13
placeOfPerformance:
- Møre og Romsdal
procurementStrategicLabels:
No results.
id:
2023-102894
buyer:
2 results
1. id:
  43c9eaf04c918f2bf5fbceab84148c7f
  organization_id:
  983452841
  name:
  GASSCO AS
2. id:
  43c9eaf04c918f2bf5fbceab84148c7f
  organization_id:
  983452841
  name:
  Gassco AS
heading:
LRF - New Building Project
description:
Gassco AS is operator for the upstream regulated Norwegian gas transport system. We are currently planning a new office facilities located in Easington in England. Gassco intends to release a tender opportunity for a procurement and execution contract for the project under a JCT Standard Building Contract with Quantities. Potential Tenderers are cordially invited to attend a market dialogue meeting to be held at the DoubleTree by Hilton Hotel, Ferensway, Kingston upon Hull UK on 2024 Jan 10th at 10:00.
location_id:
No results.
estimatedValue:
currencyCode:
NOK
amount:
0.0
type:
PRE_ANNOUNCEMENT
allTypes:
2 results
1. PRE_ANNOUNCEMENT
2. COMPETITION
status:
EXPIRED
issueDate:
2023-12-20T12:26:03Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-12-21
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2017-905006
buyer:
2 results
1. id:
  70802b305f9846e44daa2b77862fb696
  organization_id:
  971 178 604
  name:
  Achilles Information Centre Oljeindustriens Leverandørregister AS ( On behalf of the Oilcompanies li
2. id:
  0d10c39f52d139c19b536c04976c50ec
  organization_id:
  980 430596 MVA
  name:
  Achilles Information AS
heading:
Achilles JQS Felles kvalifikasjonssystem
description:
not reported by source
location_id:
No results.
estimatedValue:
not reported by source
type:
QUALIFICATION_SCHEME
allTypes:
2 results
1. QUALIFICATION_SCHEME
2. COMPETITION
status:
not reported by source
issueDate:
2017-08-22T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2017-08-22
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2019-342595
buyer:
2 results
1. id:
  c8d53e130e172727184257cd327e90c9
  organization_id:
  980 430596 MVA
  name:
  Achilles Information on behalf of oil companies
2. id:
  0d10c39f52d139c19b536c04976c50ec
  organization_id:
  980 430596 MVA
  name:
  Achilles Information AS
heading:
Achilles JQS Felles kvalifikasjonssystem
description:
not reported by source
location_id:
No results.
estimatedValue:
not reported by source
type:
QUALIFICATION_SCHEME
allTypes:
2 results
1. QUALIFICATION_SCHEME
2. COMPETITION
status:
not reported by source
issueDate:
2019-08-21T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-08-21
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

yes

truncated:

yes

next_offset:

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.