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.

ParameterRequirementJSON typeDescription
queryoptionalstringFree-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.
typesoptionalunionFilter 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.
statusesoptionalunionACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.
contract_natureoptionalunionWORKS, SERVICES and/or SUPPLIES.
cpv_codesoptionalunion8-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.
locationsoptionalunionNUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().
buyeroptionalunionBuyer 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.
winneroptionalunionDoffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.
date_fromoptionalunionPublication date lower bound, "YYYY-MM-DD".
date_tooptionalunionPublication date upper bound, "YYYY-MM-DD".
sort_byoptionalstringRELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.
pageoptionalinteger1-based page number.
hits_per_pageoptionalinteger1-50 (default 10).
include_placeholdersoptionalbooleanBy 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.
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber 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.

Type: string. Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.
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.
Type: list of string (comma-separated). ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.
Type: list of string (comma-separated). WORKS, SERVICES and/or SUPPLIES.
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.
Type: list of string (comma-separated). NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().
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.
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.
Type: string. Publication date lower bound, "YYYY-MM-DD".
Type: string. Publication date upper bound, "YYYY-MM-DD".
Type: string. RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.
Type: integer. 1-based page number.
Type: integer. 1-50 (default 10).
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 2026-10-26T03:19:11Z in 0.144 seconds.

total_count:
6
hits:

6 results

  1. id:
    2024-100876
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985198292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    Denne avtalen skal dekke Avinors behov for anskaffelse og vedlikehold av et komplett system for sporing og innhenting av data knyttet til bruk av traller ved Oslo lufthavn, Gardermoen. Systemet skal i første omgang tas i bruk for bagasjetraller.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    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:
    2024-01-19T13:31:05Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-01-22
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  2. id:
    2023-645811
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985 198 292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    The Agreement applies to Avinor AS. The purpose of the procurement is to enter into an agreement that cover Avinor’s need for the procurement and maintenance of a complete system for tracking and gathering data related to the use of trolleys at Oslo Airport, Gardermoen. A more detailed description of the procurement is provided in the specification of requirements, see Appendix to SSA-L, Appendix 1.
    location_id:

    1 results

    1. anyw
    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:
    2023-12-09T11:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2023-12-09
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  3. id:
    2023-667924
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985 198 292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    The Agreement applies to Avinor AS. The purpose of the procurement is to enter into an agreement that cover Avinor’s need for the procurement and maintenance of a complete system for tracking and gathering data related to the use of trolleys at Oslo Airport, Gardermoen. A more detailed description of the procurement is provided in the specification of requirements, see Appendix to SSA-L, Appendix 1.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_COMPETITION
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_COMPETITION
    2. COMPETITION
    status:
    EXPIRED
    issueDate:
    2023-03-09T10:00:00Z
    deadline:
    2023-04-11T10:00:00Z
    sentToTed:
    yes
    publicationDate:
    2023-03-09
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  4. id:
    2024-109799
    buyer:

    1 results

    1. id:
      a1c030de06abd8d3cea2d69ffa5f994f
      organization_id:
      986252932
      name:
      Statens innkjøpssenter v/DFØ
    heading:
    Information Security Governance, Risk, and Compliance (GRC) - Request for Information
    description:
    We are seeking a robust and predominantly Software-as-a-Service (SaaS) based Information Security Governance, Risk, and Compliance (GRC) solution to streamline the security management processes of the Norwegian public sector, strengthening the risk posture, and ensuring compliance with regulations and internal policies. The GRC platform will be instrumental in aligning security practices with business objectives and enabling effective decision-making based on risks and legal / regulatory compliance requirements. Examples include developing policies and procedures for information security, data privacy, cyber resilience, and other ICT-related issues, including monitoring effectiveness and tracking risks or problems or issues that could affect ICT-system safety or security. Please see attached document for further information.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2024-06-25T17:04:10Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-06-27
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  5. id:
    2018-303844
    buyer:

    1 results

    1. id:
      1172c118d3c0d86c04061c211258f772
      organization_id:
      985 198 292
      name:
      Avinor AS
    heading:
    RFI - passenger flow analysis platform
    description:
    Avinor is currently planning to establish a passenger flow analysis platform for both operative and commercial purposes , and would like to gather information about sensor- and software based flow analysis systems available in the market. We would like companies offering such systems to reply to this RFI (n the announcement text the term participants is used for companies/suppliers replying to the RFI).
    location_id:

    No results.

    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2018-09-05T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2018-09-05
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  6. id:
    2020-366821
    buyer:

    1 results

    1. id:
      7fcceaaff6948f767e629e00b5fcc8d1
      organization_id:
      916879067
      name:
      SYKEHUSINNKJØP HF
    heading:
    OCT-maskin til Øyeavdelingen ved Helse Stavanger - Intensjonskunngjøring
    description:
    Helse Stavanger HF har intensjon om å inngå avtale med Essilor Norge AS om kjøp av et OCT-instrument til Øyeavdelingen ved Stavanger universitetssjukehus (SUS). Anskaffelsen omfatter også opsjon på servicekurs og opsjon på ulike servicenivåer i utstyrets levetid. Det er kun innhentet tilbud fra Essilor Norge AS fordi de, så langt Oppdragsgiver kjenner til, er de enste som kan levere utstyr som er kompatibelt med avdelingens eksisterende utstyr og programvare.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2020-10-05T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    no
    publicationDate:
    2020-10-05
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

limit:
25
offset:
0
returned:
6
has_more_results:
no
Show all fields in HTML
total_count:
6
hits:

6 results

  1. id:
    2024-100876
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985198292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    Denne avtalen skal dekke Avinors behov for anskaffelse og vedlikehold av et komplett system for sporing og innhenting av data knyttet til bruk av traller ved Oslo lufthavn, Gardermoen. Systemet skal i første omgang tas i bruk for bagasjetraller.
    location_id:

    4 results

    1. NO085
    2. NO084
    3. NO083
    4. NO082
    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:
    2024-01-19T13:31:05Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-01-22
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  2. id:
    2023-645811
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985 198 292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    The Agreement applies to Avinor AS. The purpose of the procurement is to enter into an agreement that cover Avinor’s need for the procurement and maintenance of a complete system for tracking and gathering data related to the use of trolleys at Oslo Airport, Gardermoen. A more detailed description of the procurement is provided in the specification of requirements, see Appendix to SSA-L, Appendix 1.
    location_id:

    1 results

    1. anyw
    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:
    2023-12-09T11:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2023-12-09
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  3. id:
    2023-667924
    buyer:

    1 results

    1. id:
      a17f0c4d9b21ae6f264d342bcf640d49
      organization_id:
      985 198 292
      name:
      AVINOR AS
    heading:
    Avinor AS - K-191192 - Trolley Tracking System
    description:
    The Agreement applies to Avinor AS. The purpose of the procurement is to enter into an agreement that cover Avinor’s need for the procurement and maintenance of a complete system for tracking and gathering data related to the use of trolleys at Oslo Airport, Gardermoen. A more detailed description of the procurement is provided in the specification of requirements, see Appendix to SSA-L, Appendix 1.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ANNOUNCEMENT_OF_COMPETITION
    allTypes:

    2 results

    1. ANNOUNCEMENT_OF_COMPETITION
    2. COMPETITION
    status:
    EXPIRED
    issueDate:
    2023-03-09T10:00:00Z
    deadline:
    2023-04-11T10:00:00Z
    sentToTed:
    yes
    publicationDate:
    2023-03-09
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  4. id:
    2024-109799
    buyer:

    1 results

    1. id:
      a1c030de06abd8d3cea2d69ffa5f994f
      organization_id:
      986252932
      name:
      Statens innkjøpssenter v/DFØ
    heading:
    Information Security Governance, Risk, and Compliance (GRC) - Request for Information
    description:
    We are seeking a robust and predominantly Software-as-a-Service (SaaS) based Information Security Governance, Risk, and Compliance (GRC) solution to streamline the security management processes of the Norwegian public sector, strengthening the risk posture, and ensuring compliance with regulations and internal policies. The GRC platform will be instrumental in aligning security practices with business objectives and enabling effective decision-making based on risks and legal / regulatory compliance requirements. Examples include developing policies and procedures for information security, data privacy, cyber resilience, and other ICT-related issues, including monitoring effectiveness and tracking risks or problems or issues that could affect ICT-system safety or security. Please see attached document for further information.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2024-06-25T17:04:10Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2024-06-27
    placeOfPerformance:
    procurementStrategicLabels:

    No results.

  5. id:
    2018-303844
    buyer:

    1 results

    1. id:
      1172c118d3c0d86c04061c211258f772
      organization_id:
      985 198 292
      name:
      Avinor AS
    heading:
    RFI - passenger flow analysis platform
    description:
    Avinor is currently planning to establish a passenger flow analysis platform for both operative and commercial purposes , and would like to gather information about sensor- and software based flow analysis systems available in the market. We would like companies offering such systems to reply to this RFI (n the announcement text the term participants is used for companies/suppliers replying to the RFI).
    location_id:

    No results.

    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2018-09-05T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    yes
    publicationDate:
    2018-09-05
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

  6. id:
    2020-366821
    buyer:

    1 results

    1. id:
      7fcceaaff6948f767e629e00b5fcc8d1
      organization_id:
      916879067
      name:
      SYKEHUSINNKJØP HF
    heading:
    OCT-maskin til Øyeavdelingen ved Helse Stavanger - Intensjonskunngjøring
    description:
    Helse Stavanger HF har intensjon om å inngå avtale med Essilor Norge AS om kjøp av et OCT-instrument til Øyeavdelingen ved Stavanger universitetssjukehus (SUS). Anskaffelsen omfatter også opsjon på servicekurs og opsjon på ulike servicenivåer i utstyrets levetid. Det er kun innhentet tilbud fra Essilor Norge AS fordi de, så langt Oppdragsgiver kjenner til, er de enste som kan levere utstyr som er kompatibelt med avdelingens eksisterende utstyr og programvare.
    location_id:

    1 results

    1. anyw
    estimatedValue:
    not reported by source
    type:
    ADVISORY_NOTICE
    allTypes:

    2 results

    1. ADVISORY_NOTICE
    2. PLANNING
    status:
    not reported by source
    issueDate:
    2020-10-05T10:00:00Z
    deadline:
    not reported by source
    sentToTed:
    no
    publicationDate:
    2020-10-05
    placeOfPerformance:

    No results.

    procurementStrategicLabels:

    No results.

limit:
25
offset:
0
returned:
6
has_more_results:
no
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

  1. Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
  2. Check types, units, limits and ID formats in the parameter table.
  3. 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

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.