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'; 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&include_placeholders=false&limit=25&offset=0

Replace {query}, {types}, {statuses}, {contract_nature}, {cpv_codes}, {locations}, {buyer}, {winner}, {date_from}, {date_to}, {sort_by}, {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&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.
`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&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&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&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.

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 2026-11-02T17:11:45Z in 0.215 seconds.

total_count:

hits:

6 results

id:
2019-352734
buyer:
1 results
1. id:
  2d20aebe07a30c63c7054478dd4c8496
  organization_id:
  971 032 081
  name:
  Statens vegvesen
heading:
Kjøp av hotelltjenester
description:
Statens vegvesen har en stor reisevirksomhet og behov for å inngå rammeavtaler som sikrer god dekning i forhold til vår lokalisering og behov for hotelltjenester i Norge. I tillegg til overnatting ved tjenestereiser har SVV et betydelig behov for avtaler på kurs og konferanser heretter benevnt som KK
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2019-05-08T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-05-08
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-360267
buyer:
1 results
1. id:
  fce350437da177f8a5b53b4943e5ad24
  organization_id:
  943 039 046
  name:
  Aust-Agder fylkeskommune
heading:
OFA - konferansetjenester 2018.01
description:
Oppdragsgiver ønsker å inngå parallelle rammeavtaler på konferansetjenester for avholdelse av kurs og konferanser i hovedsak innenfor Agderfylkene, samt i noen få soner i Telemark og Vestfold fylker. Avtalene skal sikre god dekning og kvalitet i forhold til oppdragsgivers behov for gjennomføring av konferanser, kurs og dagsmøter. Anbudet er delt opp i følgende 3 (tre) ulike produktområder: Overnattingskonferanser/-kurs, dagskonferanser/-kurs-ordinær og dagskonferanser-lavkost.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2018-12-28T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2018-12-28
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-394919
buyer:
1 results
1. id:
  2e87d309a61f90b7167f5d32273461d6
  organization_id:
  986471839
  name:
  Kilden Teater og Konserthus IKS
heading:
22HOT4-K Hotelltjenester Kilden
description:
Kilden Teater og Konserthus i Kristiansand (Kilden) er et av Nordens mest spennende miljøer for profesjonell scenekunst og musikk. Kunsthuset rommer Kristiansand Symfoniorkester, Kilden Teater, Kilden Opera, Kilden Kultur og en nyskapende utføring av den sosiale siden av samfunnsoppdraget gjennom Kilden Dialog. Kildens nåværende avtale knyttet til kjøp av hotelltjenester (overnatting) nærmer seg slutten. I den forbindelse inviterer vi nå aktuelle leverandører med tilstrekkelig kapasitet og kompetanse til å levere tilbud på konkurransen. Oppdragsgiver ønsker å inngå opptil to rammeavtaler mot to delleveranser: hotellovernattinger med frokost og leilighetshotell med kokemulighet. Avtalene vil ha en varighet på 3 år med opsjon på 1 år. Avtalens omfang er ca 3 000 overnattingsdøgn pr år. Oppdragsgiver forbeholder seg retten til å stå fritt i forhold til å foreta avrop på delpakke 1 eller 2.
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2018-11-02T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2018-11-02
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-353092
buyer:
1 results
1. id:
  7057c0a4412f6c26fa2c921523f8cacd
  organization_id:
  984 661 185
  name:
  Posten Norge AS
heading:
Hotelltjenester til Posten Norge AS
description:
Posten Norge AS starter anskaffelse på hotelltjenester.
location_id:
1 results
1. NO0
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. COMPETITION
2. ANNOUNCEMENT_OF_COMPETITION
status:
EXPIRED
issueDate:
2018-09-28T10:00:00Z
deadline:
2018-10-16T10:00:00Z
sentToTed:
yes
publicationDate:
2018-09-28
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-609273
buyer:
1 results
1. id:
  0cd55042ef7e87b7a3a6b51ce4f08742
  organization_id:
  921 707 134
  name:
  OFA - Konkurranseportal
heading:
Hotelltjenester - Kurs- konferansetjenester og hotellovernatting
description:
Oppdragsgiver ønsker å inngå parallelle rammeavtaler på kurs-, konferansetjenester, hotellovernatting i Agder fylke. Avtalene skal sikre god dekning og kvalitet i forhold til oppdragsgivers behov for hotellovernatting, gjennomføring av kurs- og konferanser m/eventuelle eventer/«blåturer». For å tilby tjenester i en sone må man fysisk ha et hotell/konferansested i den sonen man leverer tilbud i. Det gis anledning for en leverandør som har hotell/konferansested i flere soner å inngå tilbud i flere soner.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2023-04-13T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-04-13
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2022-351075
buyer:
1 results
1. id:
  18631b19c6c78c4207be91b9fcf79413
  organization_id:
  970 422 528
  name:
  UiT Norges arktiske universitet
heading:
Rammeavtale kurs- og konferanse utenfor Tromsø
description:
UiT – Norges arktiske universitet vil inngå avtaler med to aktører for gjennomføring av kurs- og konferanser utenfor Tromsø sentrum. Avtalene skal være et supplement til kurs- og konferansetilbudet i Tromsø sentrum, og har ikke som intensjon å flytte trafikk ut av byen.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_INTENT
allTypes:
2 results
1. ANNOUNCEMENT_OF_INTENT
2. RESULT
status:
not reported by source
issueDate:
2022-08-15T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2022-08-15
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

Show all fields in HTML

total_count:

hits:

6 results

id:
2019-352734
buyer:
1 results
1. id:
  2d20aebe07a30c63c7054478dd4c8496
  organization_id:
  971 032 081
  name:
  Statens vegvesen
heading:
Kjøp av hotelltjenester
description:
Statens vegvesen har en stor reisevirksomhet og behov for å inngå rammeavtaler som sikrer god dekning i forhold til vår lokalisering og behov for hotelltjenester i Norge. I tillegg til overnatting ved tjenestereiser har SVV et betydelig behov for avtaler på kurs og konferanser heretter benevnt som KK
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2019-05-08T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-05-08
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-360267
buyer:
1 results
1. id:
  fce350437da177f8a5b53b4943e5ad24
  organization_id:
  943 039 046
  name:
  Aust-Agder fylkeskommune
heading:
OFA - konferansetjenester 2018.01
description:
Oppdragsgiver ønsker å inngå parallelle rammeavtaler på konferansetjenester for avholdelse av kurs og konferanser i hovedsak innenfor Agderfylkene, samt i noen få soner i Telemark og Vestfold fylker. Avtalene skal sikre god dekning og kvalitet i forhold til oppdragsgivers behov for gjennomføring av konferanser, kurs og dagsmøter. Anbudet er delt opp i følgende 3 (tre) ulike produktområder: Overnattingskonferanser/-kurs, dagskonferanser/-kurs-ordinær og dagskonferanser-lavkost.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2018-12-28T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2018-12-28
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-394919
buyer:
1 results
1. id:
  2e87d309a61f90b7167f5d32273461d6
  organization_id:
  986471839
  name:
  Kilden Teater og Konserthus IKS
heading:
22HOT4-K Hotelltjenester Kilden
description:
Kilden Teater og Konserthus i Kristiansand (Kilden) er et av Nordens mest spennende miljøer for profesjonell scenekunst og musikk. Kunsthuset rommer Kristiansand Symfoniorkester, Kilden Teater, Kilden Opera, Kilden Kultur og en nyskapende utføring av den sosiale siden av samfunnsoppdraget gjennom Kilden Dialog. Kildens nåværende avtale knyttet til kjøp av hotelltjenester (overnatting) nærmer seg slutten. I den forbindelse inviterer vi nå aktuelle leverandører med tilstrekkelig kapasitet og kompetanse til å levere tilbud på konkurransen. Oppdragsgiver ønsker å inngå opptil to rammeavtaler mot to delleveranser: hotellovernattinger med frokost og leilighetshotell med kokemulighet. Avtalene vil ha en varighet på 3 år med opsjon på 1 år. Avtalens omfang er ca 3 000 overnattingsdøgn pr år. Oppdragsgiver forbeholder seg retten til å stå fritt i forhold til å foreta avrop på delpakke 1 eller 2.
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
3 results
1. CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT
2. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
3. RESULT
status:
not reported by source
issueDate:
2018-11-02T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2018-11-02
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2018-353092
buyer:
1 results
1. id:
  7057c0a4412f6c26fa2c921523f8cacd
  organization_id:
  984 661 185
  name:
  Posten Norge AS
heading:
Hotelltjenester til Posten Norge AS
description:
Posten Norge AS starter anskaffelse på hotelltjenester.
location_id:
1 results
1. NO0
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_COMPETITION
allTypes:
2 results
1. COMPETITION
2. ANNOUNCEMENT_OF_COMPETITION
status:
EXPIRED
issueDate:
2018-09-28T10:00:00Z
deadline:
2018-10-16T10:00:00Z
sentToTed:
yes
publicationDate:
2018-09-28
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-609273
buyer:
1 results
1. id:
  0cd55042ef7e87b7a3a6b51ce4f08742
  organization_id:
  921 707 134
  name:
  OFA - Konkurranseportal
heading:
Hotelltjenester - Kurs- konferansetjenester og hotellovernatting
description:
Oppdragsgiver ønsker å inngå parallelle rammeavtaler på kurs-, konferansetjenester, hotellovernatting i Agder fylke. Avtalene skal sikre god dekning og kvalitet i forhold til oppdragsgivers behov for hotellovernatting, gjennomføring av kurs- og konferanser m/eventuelle eventer/«blåturer». For å tilby tjenester i en sone må man fysisk ha et hotell/konferansested i den sonen man leverer tilbud i. Det gis anledning for en leverandør som har hotell/konferansested i flere soner å inngå tilbud i flere soner.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2023-04-13T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-04-13
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2022-351075
buyer:
1 results
1. id:
  18631b19c6c78c4207be91b9fcf79413
  organization_id:
  970 422 528
  name:
  UiT Norges arktiske universitet
heading:
Rammeavtale kurs- og konferanse utenfor Tromsø
description:
UiT – Norges arktiske universitet vil inngå avtaler med to aktører for gjennomføring av kurs- og konferanser utenfor Tromsø sentrum. Avtalene skal være et supplement til kurs- og konferansetilbudet i Tromsø sentrum, og har ikke som intensjon å flytte trafikk ut av byen.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_INTENT
allTypes:
2 results
1. ANNOUNCEMENT_OF_INTENT
2. RESULT
status:
not reported by source
issueDate:
2022-08-15T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2022-08-15
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

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.