{"meta":{"dataset_id":"praxikon:sys:registry:dataset:ai-act-implementation-graph","dataset_version":"2.2.0","schema_version":"1.5.0","lang":"en","effective_at":"2026-08-08T00:00:00.000Z","known_at":"2026-09-06T00:00:00.000Z","count":1,"filters":{"id":"praxikon:eu:ai-act:obligation:article-21-cooperation-with-authorities","type":"obligation","role":null,"duty_holder":null,"topic":null},"identifiers":{"canonical_namespace":"praxikon","canonical_form":"praxikon:<jurisdiction>:<regulation>:<type>:<slug>","legacy_namespace":"raip","legacy_resolution":"permanent","resolved":{"id":"praxikon:eu:ai-act:obligation:article-21-cooperation-with-authorities","role":null,"duty_holder":null}}},"data":[{"id":"praxikon:eu:ai-act:obligation:article-21-cooperation-with-authorities","legacy_id":"raip:obligation:article-21-cooperation-with-authorities","type":"obligation","slug":"article-21-cooperation-with-authorities","version":"1.0.0","effective_at":"2026-08-08T00:00:00.000Z","known_at":"2026-08-14T00:00:00.000Z","valid_until":null,"payload_hash_sha256":"559250092044f24993e3f2608cae8b25215c5e18ff58592e1379c9eb746c62a3","label":"Article 21: cooperation with competent authorities","summary":"Upon a reasoned request by a competent authority, the provider of a high-risk AI system provides all the information and documentation necessary to demonstrate conformity with the requirements of Chapter III, Section 2, in a language which can be easily understood by the authority in one of the official languages of the institutions of the Union as indicated by the Member State concerned. Upon the same request the provider also gives, as applicable, access to the automatically generated logs, to the extent those logs are under its control.","topics":["high-risk-requirements"],"actor_ids":["praxikon:eu:ai-act:actor:authorised-representative","praxikon:eu:ai-act:actor:deployer","praxikon:eu:ai-act:actor:provider"],"duty_holder_ids":["praxikon:eu:ai-act:actor:provider"],"affected_actor_ids":["praxikon:eu:ai-act:actor:authorised-representative","praxikon:eu:ai-act:actor:deployer"],"oversight_actor_ids":[],"evidence_owner_ids":["praxikon:eu:ai-act:actor:provider"],"duty_holder_uncertainty_status":null,"interpretation_status":"preliminary","interpretation_note":"Two things are unsettled here, and the status carries a cost that we state alongside them. First, who the competent authority is. Article 21 refers without qualification to a competent authority. Article 3(48) defines the national competent authority as a notifying authority or a market surveillance authority, and provides in the same point that, as regards AI systems put into service or used by Union institutions, agencies, offices and bodies, references to national competent authorities or market surveillance authorities are construed as references to the European Data Protection Supervisor. We read Article 21 as addressing those national competent authorities. The stronger alternative reading is that competence follows Chapter IX: the market surveillance authority designated by the Member State, the financial supervisor via Article 74(6), the data protection supervisory authority via Article 74(8), the European Data Protection Supervisor via Article 74(9), and, for a delimited group of systems, the AI Office via Article 75 as amended by Regulation (EU) 2026/1744, which already applies. On that reading you prepare for a different counterpart than the one we assume here. Second, what paragraph 2 asks when the logs are in fact held by the deployer. The text limits the duty to logs under your control but does not say whether you must arrange access contractually in order to retain that control. We read no separate duty into it; that is our reading and not the text. What is settled here is the date of application, and that corrects an earlier reading of ours. Article 1, point (40)(b), of Regulation (EU) 2026/1744 replaces Article 113, third paragraph, point (c), and expressly sets Chapter III, Sections 1, 2 and 3, with the exception of Article 6(5), at 2 December 2027 for systems classified as high-risk pursuant to Article 6(2) and Annex III and at 2 August 2028 for those classified as high-risk pursuant to Article 6(1) and Annex I. Article 21 sits in Section 3 and is therefore covered by that provision in so many words; the fact that the omnibus does not name Article 21 individually changes nothing, because the provision operates per Section. The cost of this status: a preliminary reading does not count in the per-situation derivation of obligations, so the log access of paragraph 2 and the language rule do not surface there, and Article 16(k) covers only the demonstration of conformity. The object stays reachable through its own page, the deadline index and the API.","obligation_ids":[],"change_ids":[],"action_ids":["praxikon:eu:ai-act:action:prepare-authority-information-request"],"evidence_ids":["praxikon:eu:ai-act:evidence:authority-request-response-file"],"control_ids":["praxikon:eu:ai-act:control:authority-request-intake-and-deadline"],"template_ids":["praxikon:eu:ai-act:template:article-21-legal-text"],"conditions":[{"id":"article-21-scope","operator":"all","description":"Applies to providers of high-risk AI systems as soon as a competent authority makes a reasoned request. For the standalone Annex III route (Article 6(2)) the date is 2 December 2027. For systems that are high-risk under Article 6(1) and relate to products covered by Annex I, Section A, the date is 2 August 2028. For products covered by Annex I, Section B, Article 21 does not apply at all: amended Article 2(2) makes only Article 6(1), Article 60a and Articles 102 to 112 applicable there, and Article 21 is not on that list. That is not a corner case, because the Machinery Regulation (EU) 2023/1230 has been moved from Section A to Section B. Note also the new Article 2(13): for systems under Annex I, Section A, the Commission may limit the application of Articles 17 to 25, and therefore of Article 21, by delegated act."},{"id":"article-21-legacy-systems","operator":"any","description":"For systems already running, the amended Article 111(2) applies: without prejudice to the application of Article 5 as referred to in Article 113, third paragraph, point (a), the Regulation applies to operators of high-risk AI systems, other than those referred to in Article 111(1), placed on the market or put into service before the date of application of Chapter III referred to in Article 113, only if, as from that date, those systems are subject to significant changes in their designs. The reference date is therefore no longer 2 August 2026 but whichever date applies to the system: 2 December 2027 for the Annex III route and 2 August 2028 for the Annex I route. For systems intended to be used by public authorities the date of 2 August 2030 applies in any case."},{"id":"article-21-confidentiality-treatment","operator":"all","description":"What the authority obtains pursuant to this Article is treated in accordance with the confidentiality obligations of Article 78. That is not a limit on the duty to supply and therefore not an exception: it is how what you supplied is handled on the receiving side."}],"exceptions":[{"id":"article-21-log-access-limits","operator":"not","description":"Paragraph 2 carries two limits, not one. Access to the automatically generated logs applies \"as applicable\", and it applies \"to the extent such logs are under their control\". Logs held solely by the deployer therefore fall outside what the provider can supply under this Article; the deployer keeps those logs itself under Article 26(6)."}],"statements":[{"kind":"official_fact","text":"Paragraph 1 provides that providers of high-risk AI systems shall, upon a reasoned request by a competent authority, provide that authority all the information and documentation necessary to demonstrate the conformity of the high-risk AI system with the requirements set out in Section 2, in a language which can be easily understood by the authority in one of the official languages of the institutions of the Union as indicated by the Member State concerned. Paragraph 2 provides that, upon a reasoned request by a competent authority, providers shall also give the requesting competent authority, as applicable, access to the automatically generated logs of the high-risk AI system referred to in Article 12(1), to the extent such logs are under their control. Paragraph 3 provides that any information obtained by a competent authority pursuant to this Article shall be treated in accordance with the confidentiality obligations set out in Article 78.","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2024-1689","source_locator":"Article 21(1)-(3)","source_url":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","eli":"http://data.europa.eu/eli/reg/2024/1689/oj"}],"review":{"reviewed_at":"2026-08-14T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"}},{"kind":"official_fact","text":"The surroundings of Article 21, verbatim. Article 22(3), point (c), requires the authorised representative to provide a competent authority, upon a reasoned request, with all the information and documentation necessary to demonstrate conformity with the requirements set out in Section 2, including access to the logs referred to in Article 12(1) to the extent such logs are under the control of the provider; the final subparagraph of that paragraph provides that the mandate shall empower the authorised representative to be addressed, in addition to or instead of the provider, by the competent authorities. Article 19(1) provides that the provider keeps the logs under its control for a period appropriate to the intended purpose, of at least six months. Article 26(6) imposes the same period of at least six months on the deployer for the logs under its control. Article 99(5) subjects the supply of incorrect, incomplete or misleading information to notified bodies or national competent authorities in reply to a request to administrative fines of up to EUR 7 500 000 or, if the offender is an undertaking, up to 1 % of total worldwide annual turnover for the preceding financial year, whichever is higher.","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2024-1689","source_locator":"Article 12(1); Article 19(1); Article 21(1)-(3); Article 22(3); Article 26(6); Article 74(1); Article 78; Article 99(5)","source_url":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","eli":"http://data.europa.eu/eli/reg/2024/1689/oj"}],"review":{"reviewed_at":"2026-08-14T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"}},{"kind":"official_fact","text":"The surroundings as Regulation (EU) 2026/1744 left them. Article 1, point (34), amends Article 77. The heading now reads \"Powers of authorities protecting fundamental rights and cooperation with market surveillance authorities\". Paragraph 1 now provides that national public authorities or bodies which supervise or enforce the respect of obligations under Union law protecting fundamental rights, including the right to non-discrimination, have the power to request and access any information or documentation created or maintained pursuant to this Regulation from the relevant market surveillance authority, in accessible language and machine-readable format by electronic means, where access to that information or documentation is necessary for effectively fulfilling their mandates within the limits of their jurisdiction, and that the Article is without prejudice to the competences, tasks, powers and independence of those authorities or bodies. The restriction to the systems listed in Annex III, the requirement of an accessible format and the after-the-fact notification of the market surveillance authority are gone. Inserted paragraph 1a provides that the market surveillance authority grants that access, including by requesting the information or documentation from the provider or the deployer where necessary and without undue delay. Inserted paragraph 1b requires market surveillance authorities and those authorities or bodies to cooperate closely and to provide each other with mutual assistance, including exchange of information. Article 99(4) still does not list Article 21 after the amendment: Article 1, point (38)(b), only inserts a point (da) there on the obligations of providers and operators pursuant to Article 25(2) and (4).","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (34), amending Article 77; Article 1, point (38)(b), inserting point (da) into Article 99(4)","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"}],"review":{"reviewed_at":"2026-08-14T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"}},{"kind":"official_fact","text":"The timeline this object rests on is stated in so many words in the amended Regulation. Article 1, point (40)(b), replaces Article 113, third paragraph, point (c), so that Chapter III, Sections 1, 2 and 3, with the exception of Article 6(5), applies from 2 December 2027 as regards AI systems classified as high-risk pursuant to Article 6(2) and Annex III, and from 2 August 2028 as regards AI systems classified as high-risk pursuant to Article 6(1) and Annex I. Article 1, point (39)(a), replaces Article 111(2), so that the grace period is tied to the date of application of Chapter III referred to in Article 113 and no longer to 2 August 2026, while retaining 2 August 2030 for systems intended to be used by public authorities. Article 1, point (2)(a), replaces Article 2(2), so that for systems classified as high-risk under Article 6(1) related to products covered by Annex I, Section B, only Article 6(1), Article 60a and Articles 102 to 112 apply; Article 21 is not on that list. Article 1, point (41), deletes point 1 of Annex I, Section A, and adds Regulation (EU) 2023/1230 on machinery to Annex I, Section B.","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (40)(b), replacing Article 113, third paragraph, point (c)","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"},{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (39)(a), replacing Article 111(2)","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"},{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (2)(a), replacing Article 2(2); Article 1, point (41), amending Annex I","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"}],"review":{"reviewed_at":"2026-08-14T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"}},{"kind":"editorial_interpretation","text":"Most of what is requested here already exists under the Regulation: the technical documentation of Article 11, the logs of Articles 12 and 19, the quality management system of Article 17, the conformity file of Article 43. Two things are genuinely additional. Article 19 requires you to keep the logs; Article 21(2) requires you to give an authority access to them, which is a different act. And the language rule of paragraph 1 is additional, because you deliver in an official language of the institutions of the Union chosen by the Member State concerned, not in the language you find most convenient. There is nothing to agree there; find out which language the Member State concerned has indicated and budget translation capacity for a technical file. Three further things go wrong in practice. Your documentation exists but is spread across teams and systems, so assembling it takes weeks. Your documentation belongs to a different system version than the one the question is about, in which case you demonstrate the conformity of something else. And the logs are gone: Article 19(1) and Article 26(6) ask for at least six months, so a request arriving later can meet an empty drawer. A provider established in a third country should also expect the request to land with its authorised representative: Article 22(3), point (c), imposes nearly the same delivery on him and the mandate empowers him to be addressed in addition to or instead of the provider. Article 21 is not the only channel either, but that second channel now runs differently. Under amended Article 77(1) a fundamental rights body requests information or documentation from the relevant market surveillance authority rather than directly from you, in accessible language and machine-readable format, and the restriction to Annex III systems has gone. Under inserted paragraph 1a that market surveillance authority may then request the material from you or from the deployer without undue delay. So expect a fundamental rights question to reach you as a request from the market surveillance authority, in a format a machine can read, and with its own route to testing under Article 77(3). On paragraph 3, finally, no comfortable story: Article 78 protects what you hand over only in accordance with Union or national law, carves out the cases of Article 5 of Directive (EU) 2016/943 for trade secrets and source code, and in paragraph 4 leaves the exchange of information, the dissemination of warnings and information duties under national criminal law unaffected. It is a rule on handling, not a shield.","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2024-1689","source_locator":"Article 12(1); Article 19(1); Article 21(1)-(3); Article 22(3); Article 26(6); Article 74(1); Article 78; Article 99(5)","source_url":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","eli":"http://data.europa.eu/eli/reg/2024/1689/oj"},{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (34), amending Article 77; Article 1, point (38)(b), inserting point (da) into Article 99(4)","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"}],"review":{"reviewed_at":"2026-08-08T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"editorial"}},{"kind":"recommended_action","text":"Treat this as a delivery exercise rather than a documentation question. Record per high-risk system where each part of the conformity file sits, which system version it belongs to and who can assemble it within an agreed period. Find out which official language of the institutions of the Union the Member State concerned has indicated, and plan translation capacity instead of a language agreement. Determine per customer contract whether the automatically generated logs are under your control or with the deployer, and check that your retention period reaches the six months of Article 19(1), because otherwise the question can no longer be answered after half a year. If you are established outside the Union, record that your authorised representative can deliver the same file, since under Article 22(3), point (c), he is addressed in addition to or instead of you. And let nobody improvise in the answer: supplying incorrect, incomplete or misleading information in reply to a request is a separate ground for a fine under Article 99(5), in a different band from the obligations that Article 99(4) does list.","citations":[{"source_id":"praxikon:eu:ai-act:source:reg-eu-2024-1689","source_locator":"Article 12(1); Article 19(1); Article 21(1)-(3); Article 22(3); Article 26(6); Article 74(1); Article 78; Article 99(5)","source_url":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","eli":"http://data.europa.eu/eli/reg/2024/1689/oj"},{"source_id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","source_locator":"Article 1, point (34), amending Article 77; Article 1, point (38)(b), inserting point (da) into Article 99(4)","source_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj"}],"review":{"reviewed_at":"2026-08-08T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"editorial"}}],"legal_status":"upcoming","deadline_at":"2027-12-02T00:00:00.000Z","timing_basis":null,"high_risk_regime_from":null,"links":[{"relation":"public_page","href":"https://www.praxikon.com/en/verplichtingen/article-21-cooperation-with-authorities","label":"Open the human explanation"},{"relation":"official_source","href":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","label":"Article 21 on EUR-Lex"}],"review":{"reviewed_at":"2026-08-08T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"},"source_review":{"level":"source_verified","last_checked_at":"2026-08-14T00:00:00.000Z","next_review_due_at":"2027-02-10T00:00:00.000Z","date_basis":"first_publication"}}],"included":{"sources":[{"id":"praxikon:eu:ai-act:source:reg-eu-2024-1689","title":{"nl":"EU AI-verordening 2024/1689","en":"EU Artificial Intelligence Act 2024/1689"},"publisher":{"nl":"Europees Parlement en Raad","en":"European Parliament and Council"},"canonical_url":"https://eur-lex.europa.eu/eli/reg/2024/1689/oj","eli":"http://data.europa.eu/eli/reg/2024/1689/oj","source_version":"original-oj-2024-07-12","verified_at":"2026-08-08T00:00:00.000Z","fingerprint_basis":"canonical_url|source_version|verified_at","source_record_hash_sha256":"bf0fca3e1fb47ce58924f6e736d572bb5db3812c3276c0b2891fbf328c42a5c6","review":{"reviewed_at":"2026-08-08T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"},"legacy_id":"raip:source:reg-eu-2024-1689"},{"id":"praxikon:eu:ai-act:source:reg-eu-2026-1744","title":{"nl":"Digital Omnibus over AI 2026/1744","en":"Digital Omnibus on AI 2026/1744"},"publisher":{"nl":"Europees Parlement en Raad","en":"European Parliament and Council"},"canonical_url":"https://eur-lex.europa.eu/eli/reg/2026/1744/oj","eli":"http://data.europa.eu/eli/reg/2026/1744/oj","source_version":"official-journal-2026-07-24","verified_at":"2026-08-08T00:00:00.000Z","fingerprint_basis":"canonical_url|source_version|verified_at","source_record_hash_sha256":"17f108dc4eb93b8ff3abf091ab8a6a6e3095ae112229f27ca9a59ded886c7864","review":{"reviewed_at":"2026-08-08T00:00:00.000Z","reviewer":"Praxikon release validation","review_method":"source_link_and_rule_validation","legal_status":"source_checked"},"legacy_id":"raip:source:reg-eu-2026-1744"}]},"links":{"self":"https://www.praxikon.com/api/v1/obligations?id=praxikon%3Aeu%3Aai-act%3Aobligation%3Aarticle-21-cooperation-with-authorities&lang=en","alternate":"https://www.praxikon.com/api/v1/obligations?id=praxikon%3Aeu%3Aai-act%3Aobligation%3Aarticle-21-cooperation-with-authorities&lang=en&format=jsonld","licence":"https://www.praxikon.com/nl/legal/terms"}}