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Praxikon

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Why this object hangs off that object

Every object in this graph has its own address and can be cited on its own. This page shows which objects exist and, once you open one, why it hangs off another: from which source with its locator, through which condition or exception, to which consequence.

Since the last release an obligation states separately who carries the duty and who is merely affected. Filter by duty holder and you get the duties resting on a role; filter by actor and you get everything that is about that role. That difference is visible on purpose.

This is the knowledge layer under the four levels of the assessment. See the four levels.

Filters

Only dimensions the data carries. A dimension without values is absent rather than empty.

Eleven types, including evidence, control and standard.

Is about this role. Walks the role hierarchy upward.

The duty rests on this role, not merely: it is about it.

The article route this object hangs off.

Free slugs, not a taxonomy with objects of its own.

The phase of the object, not its quality.

Whether this object carries a source line of its own.

Searches label, summary, topics, conditions and statement texts. The ordering is the same heuristic as the search API; build on the identifiers, not on the ranking.

Time

Two axes. Legal time is what applied; knowledge time is what we had published by then. Leaving them empty means the default of this release.

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Objects

23 objects in this selection.

  1. Actionv1.0.04 relations

    Screen every use case against Article 5 first

    praxikon:eu:ai-act:action:article-5-screen

    Before procurement, build or deployment, check whether the use case falls under a prohibited practice and stop or redesign early rather than after the fact.

    Hangs off: Article 5: prohibited practices

    Editorially reviewed | prohibited-practices

  2. ChangeApplicablev1.0.04 relations

    The AI Act enters into force

    praxikon:eu:ai-act:change:2024-08-01-entry-into-force

    The regulation entered into force on 1 August 2024, after which the obligations followed in phases.

    Hangs off: Article 4: AI literacy, Article 5: prohibited practices

    Placed against the official source | timeline

  3. ChangeApplicablev1.0.04 relations

    Prohibited practices and AI literacy apply

    praxikon:eu:ai-act:change:2025-02-02-prohibitions-and-literacy-applicable

    Since 2 February 2025 the Article 5 prohibition and the Article 4 AI literacy duty apply.

    Hangs off: Article 4: AI literacy, Article 5: prohibited practices

    Placed against the official source | ai-literacy, timeline

  4. ChangeGuidancev1.0.03 relations

    Guidelines on prohibited AI practices

    praxikon:eu:ai-act:change:2025-07-29-prohibited-practices-guidelines

    Worked examples for each Article 5 prohibition, with the line between permitted and prohibited.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | prohibited

  5. ChangeUpcomingv1.0.02 relations

    New prohibitions require technical safeguards

    praxikon:eu:ai-act:change:2026-12-02-new-prohibitions-technical-safeguards

    The Digital Omnibus prohibits AI for child sexual abuse material and non-consensual intimate imagery.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | prohibited, timeline

  6. Controlv1.0.04 relations

    Article 5 gate at intake and change

    praxikon:eu:ai-act:control:article-5-intake-gate

    Repeat the screening for every new system, procurement and material change of purpose or context; an earlier clearance does not cover a new use.

    Hangs off: Article 5: prohibited practices

    Editorially reviewed | control, prohibited-practices

  7. Evidencev1.0.04 relations

    Article 5 screening record

    praxikon:eu:ai-act:evidence:article-5-screening-record

    A record per system that the Article 5 screening was performed, with outcome and reasoning. The conclusion "no prohibited practice" is evidence too.

    Hangs off: Article 5: prohibited practices

    Editorially reviewed | evidence, prohibited-practices

  8. ExampleGuidancev1.0.02 relations

    AI toy rewards children for dangerous challenges

    praxikon:eu:ai-act:example:example-ai-speelgoed-riskante-challenges

    A manufacturer markets an AI-powered toy that keeps children engaged by encouraging increasingly risky challenges, such as climbing furniture, exploring high shelves or handling sharp objects, in exchange for digital rewards and virtual praise.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  9. ExampleGuidancev1.0.02 relations

    Inferring political opinions from uploaded photos

    praxikon:eu:ai-act:example:example-biometrische-categorisering-politieke-voorkeur

    A platform analyses the biometric data in photos users have uploaded to infer their assumed political orientation and serve them targeted political messages. A comparable system infers assumed sexual orientation in order to serve advertisements.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  10. ExampleGuidancev1.0.02 relations

    Call centre measures employees' anger

    praxikon:eu:ai-act:example:example-callcenter-emotieherkenning-medewerkers

    A call centre uses webcams and voice recognition to track employees' emotions, such as anger. The same company also uses voice analysis to detect when a customer becomes irritated.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  11. ExampleGuidancev1.0.02 relations

    Medical exception: accessibility yes, burnout detection no

    praxikon:eu:ai-act:example:example-emotieherkenning-medische-uitzondering

    An employer wants to deploy emotion recognition. In one scenario the system assists employees with autism and improves accessibility for blind and deaf colleagues. In the other it measures stress levels to flag burnout, boredom or loss of motivation.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  12. ExampleGuidancev1.0.02 relations

    Screening tax returns for criminal offences on a profile alone

    praxikon:eu:ai-act:example:example-fiscale-misdrijven-voorspellen-uit-profiel

    A tax authority runs a predictive AI tool over all tax returns to flag potential criminal tax offences. This is done solely on the profile built by the system, using personality traits such as dual nationality, place of birth and number of children, together with inferred variables that are hard to verify.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  13. ExampleGuidancev1.0.02 relations

    Fraud profiling in childcare benefits

    praxikon:eu:ai-act:example:example-fraudeprofilering-kinderopvangtoeslag

    A tax authority uses an AI system to detect childcare benefit fraud by profiling beneficiaries and assigning them to categories such as deliberate intent or gross negligence, using criteria such as low income, dual nationality and social behaviour. Based on the risk score, files are inspected, benefits are stopped and repayment is demanded.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  14. ExampleGuidancev1.0.03 relations

    Personalised advertising is not automatically prohibited manipulation

    praxikon:eu:ai-act:example:example-gepersonaliseerde-reclame-geen-verboden-manipulatie

    An advertiser uses AI to tailor ads to user preferences. The question is whether that touches the manipulation prohibition.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  15. ExampleGuidancev1.0.02 relations

    Facial recognition company builds a database from social media

    praxikon:eu:ai-act:example:example-gezichtsdatabank-scrapen-sociale-media

    A software company runs an automated image scraper across the internet to detect images containing human faces on social media, stores them with source URL, geolocation and sometimes names, and converts the facial features into mathematical representations against which an uploaded photo can be matched.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  16. ExampleGuidancev1.0.02 relations

    Credit advertising targeted at low-income postcodes

    praxikon:eu:ai-act:example:example-kredietreclame-lage-inkomens-postcode

    A financial services provider uses a predictive AI model to target advertising for predatory financial products at people living in low-income postcodes who are in dire financial straits.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  17. ExampleGuidancev1.0.03 relations

    Credit scoring and telematics premiums remain permitted

    praxikon:eu:ai-act:example:example-kredietscoring-en-telematica-buiten-verbod

    A lender assesses creditworthiness on the basis of income, expenses and other financial and economic circumstances. An insurer raises the premium of a driver whose telematics data show persistent speeding.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  18. ExampleGuidancev1.0.02 relations

    Place-based predictive policing falls outside the prohibition

    praxikon:eu:ai-act:example:example-locatiegebonden-predictive-policing

    A police force uses an AI system that scores the likelihood of crime in different areas of a city, based on past crime rates per area, street maps and supporting information, to decide where to deploy more patrols.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  19. ExampleGuidancev1.0.02 relations

    Eye tracking in online exams versus emotion detection

    praxikon:eu:ai-act:example:example-onderwijs-eye-tracking-online-tentamen

    An education institution uses eye tracking software during online exams to follow students' gaze point and eye movement, to detect whether unauthorised material is being used.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  20. ExampleGuidancev1.0.02 relations

    Live facial recognition at a football stadium

    praxikon:eu:ai-act:example:example-realtime-gezichtsherkenning-voetbalstadion

    Police install a van with mobile cameras and live facial recognition at the main entrance of a stadium during a European Championship match. The watchlist covers people suspected of offences ranging from serious crime to fraud and burglary, plus people of possible intelligence interest and vulnerable persons with mental health issues. There is no information linking a specific person to this event.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  21. ExampleGuidancev1.0.02 relations

    Well-being chatbot pushes users toward dangerous behaviour

    praxikon:eu:ai-act:example:example-welzijnschatbot-riskante-adviezen

    A provider markets an AI chatbot meant to help users maintain a healthy lifestyle, with tailored advice on exercise and mental rest. In practice the chatbot exploits individual vulnerabilities and pushes people into dangerous habits, such as excessive sport without rest or water.

    Hangs off: Article 5: prohibited practices

    Placed against the official source | examples

  22. ObligationApplicablev1.0.030 relations

    Article 5: prohibited practices

    praxikon:eu:ai-act:obligation:article-5-prohibited-practices

    The prohibition of AI practices carrying unacceptable risk, such as manipulation, social scoring and certain biometric applications.

    Placed against the official source | prohibited-practices

  23. Templatev1.0.04 relations

    Full text of Article 5

    praxikon:eu:ai-act:template:article-5-legal-text

    The full legal text of the prohibited practices with all categories and exceptions, in the public AI Act Explorer.

    Hangs off: Article 5: prohibited practices

    Editorially reviewed | prohibited-practices, template

What this explorer does not do

  • There is no article object. The article sits as a locator on the citations of an obligation, as free text. Filtering on the obligation is the same question, and the data does carry that.
  • No object carries an Annex III domain or use case. A selection of the form "systems for this purpose" cannot be expressed here.
  • A locator hangs on a statement in the data, not on a relation. The source next to a path is the source anchor of the object carrying the relation, not proof of that one connection.
  • The split between duty holder and affected actor exists on obligations only. On every other type the actor list is still one undifferentiated list.
  • The graph stores no inverse relations. The incoming direction is computed here over the same release and adds nothing to the data.
  • Topics are free slugs, not a taxonomy with objects, labels or a hierarchy of their own.

The same selection as data

The explorer and the API read the same object against the same two time axes. What you see here can be fetched with the same parameters.