Control over AI
Blog
GDPR and workplace AI 6 min read

When must the works council be involved in AI?

An AI policy that only says which tools are allowed calls for consultation. An arrangement that processes employee data or can observe behaviour calls for consent. Where the line runs under Dutch law, and how to bring the works council in before it stalls.

Abstract ring as a portal above waves
Quick answer

Under the Dutch Works Councils Act, the works council has a right of consent as soon as a proposed decision introduces or changes an arrangement on processing and protecting employees' personal data, or a facility aimed at or suitable for observing attendance, behaviour or performance (Article 27(1), items k and l). An AI policy that only says which tools are allowed and which data stay out of a prompt usually does not fall under it; that calls for consultation. Measuring AI use per person does. A count without a user id sits in between, and the sensible route is to submit it as an arrangement anyway.

01

Consent is required for arrangements on employees' personal data and for facilities that can observe behaviour

02

An AI policy that regulates tools and data usually calls for consultation, not consent

03

A per-person measurement falls under it; a count without a user id raises the question whether it could be per person

04

Show the works council the design, not the intention: what is recorded, who sees what, which settings are fixed

05

What differs per situation is for a lawyer to check; the law gives the category, not the answer

The director of a housing association has the AI policy ready: Copilot is the preferred route, tenant data do not belong in a free tool, and every employee gets a short explanation. She sends it to the works council for information. The chair calls back the same afternoon with one question: do we actually have to consent to this?

The answer depends on what the policy does, not on the word AI. As long as it says which tools are allowed and which data stay out of a prompt, it is an instruction on conduct: that calls for consultation and explanation. As soon as it regulates how employees' data are processed, or introduces a facility that can observe what people do, the works council has a right of consent.

What does Article 27 of the Works Councils Act say?

The Dutch Works Councils Act (Wet op de ondernemingsraden, WOR) gives the works council, in Article 27, a right of consent over a proposed decision to establish, change or withdraw certain kinds of arrangements. Two of them touch AI directly. Item k: an arrangement on processing and protecting the personal data of the people working in the undertaking. Item l: an arrangement on facilities that are aimed at or suitable for observing or checking the attendance, behaviour or performance of those people.

That phrase, "aimed at or suitable for", is the one that decides most cases. A facility does not have to be designed to track people. If it can, it counts.

Two other hooks are less well known. If the AI policy makes a training programme mandatory, that touches the item on staff training (item f). And separately from consent, Article 25 gives the works council a right to advise on the introduction or change of a major technological facility; an organisation-wide rollout of an AI assistant may qualify.

When does an AI policy fall under it, and when not?

What the policy or arrangement doesConsent?Why
Says which tools are allowed and which account to useUsually notInstruction on conduct; consult and explain
Says which data never go into a promptUsually notConcerns customer or tenant data, not employee data
Makes AI training mandatory for everyonePossiblyArrangement on staff training (item f)
Measures AI use per person, or can be broken down per personYesEmployees' personal data (k) and a facility that observes behaviour (l)
Counts AI use per tool without a user idIt dependsNot aimed at people; the question is whether the facility is suitable for it
Investigates who did what after an incidentYes, as its own arrangementThat is oversight of a person, with its own purpose and legal basis

The table sorts categories; whether a concrete decision falls into one depends on its content, and sometimes on what a collective agreement already regulates. Have a lawyer or the DPO check that before it goes to the works council, not after.

When does a measurement of AI use fall under it?

A measurement that records per person which AI tool was opened when requires consent, and usually a data protection impact assessment too. What an employer may and may not do beyond that is in can my employer monitor whether I use AI.

A count that only records that on some device, today, this domain was opened, with no user id, no path and no content, is not aimed at people. The organisation sees that a tool was opened three hundred times, never by whom. Why that one missing column makes all the difference is in AI monitoring versus employee monitoring.

But "not aimed at" is not the same as "not suitable for". The question the works council is entitled to ask, and that you should answer first: can this facility, through a setting, an export or a support request, still show per person what someone did? If the answer is no, the count sits outside Article 27 on good grounds. If it is yes, or you do not know, in practice it sits inside.

So submit the measurement as an arrangement even if you think it is not required. It costs one meeting, it fixes which settings the organisation promises not to change, and it makes the works council an ally on the question that always comes later: can we not see this per team as well?

How do you bring the works council in?

With the design, not with a promise. A works council told that "privacy is respected" has nothing to consent to.

What belongs in the arrangement you submit:

  • The purpose. "Knowing which AI tools are in use and whether use runs through allowed tools" is a purpose. "Addressing an individual" is not, and you write that down too.
  • What is recorded. Per event: which fields, whether a user id is attached, whether content is kept, for how long.
  • Who sees it. Which roles may open the dashboard and which breakdowns exist.
  • Which settings are fixed. If department insights are off, that goes in the arrangement. If someone later wants them on, that is a change to the arrangement and goes back to the works council.
  • An evaluation point. After six months, look together at what the figures produced.

The housing association submits its measurement this way. The works council asks three questions: will you see what I type, will you see how often I use it, and can that change later? The answers are in the arrangement: no, only per tool and never per person, and a change of settings comes back to the table. The council consents, with an addition the organisation should have thought of itself: department insights stay off until there has been a new conversation.

BeeSensible is designed so that arrangement can be short. On an AI tool the extension reports only the domain, at most once per day per device, with no user id, no path and no page content. The dashboard has no per-employee breakdown anywhere; department insights are off by default and show a department only from five people and seven days. Those are the sentences a works council wants to see; they hold in the AI Tools module as written here.

This is the dashboard a works council gets to see: counts and outcomes, no names.

Detections over timeLast 30 days
12,438+18% vs the previous period
Detections by platform
ChatGPT
ChatGPT
78% adjusted
8,124
Gmail
81% adjusted
3,210
Gemini
74% adjusted
812
Most encountered data types
Name
4,212
Email address
2,930
Credit card
1,486
Account number
1,104
Diagnosis
612
SensitiveHighly sensitive
BeeSensible dashboard: aggregated detections and top sources, without monitoring individuals.

What does the AI Act change here?

Little, for everyday use of chat tools. For high-risk systems in the workplace, such as AI for recruitment, selection or appraisal, Article 26 of the AI Act requires that workers' representatives and the affected workers are informed before the system is put to use. That obligation applies from 2 December 2027, after the shift in the Digital Omnibus. Informing is not consenting; the Works Councils Act continues to apply alongside it.

The wider picture is in AI governance without monitoring employees and on the AI governance topic page.

Put the design in front of the works council before anything runs, with the settings you promise not to change. Then consent is not a hurdle but the place where the limit of your measurement is written down for everyone.

FAQ

Common questions

Does the works council have to consent to an AI policy?

Not to every AI policy. A policy that says which tools are allowed, which account to use and which data never go into a prompt is an instruction on conduct. That calls for consultation and a good explanation, not formal consent. If the policy also regulates processing of employee data, a mandatory training programme or a facility that can observe behaviour, Article 27 comes into play.

Does measuring AI use fall under the right of consent?

A per-person measurement does: it is an arrangement on employees' personal data and a facility that observes behaviour. A count per tool without a user id is less clear-cut, because the law also covers facilities that are suitable for observation. The practical route is to submit that count as an arrangement anyway, with the design attached.

What if there is no works council?

The Works Councils Act requires a works council in undertakings with, as a rule, fifty or more people working there. Smaller organisations may have a staff representative body with a narrower set of rights. Even without a formal right of consent, the GDPR still requires that employees know in advance what is recorded and why.

What does a works council want to see?

The design, not the intention. Which fields are recorded, whether a user id is attached, whether content is stored, who sees the dashboard, which settings are fixed and what happens if someone wants to change them. A works council that understands the design consents more readily and asks better questions than one asked to trust a promise.

What does the AI Act change here?

For high-risk systems in the workplace, such as AI for recruitment or appraisal, Article 26 requires that workers' representatives and the affected workers are informed in advance. That obligation applies from 2 December 2027. For a chat tool used for text work it does not arise; there, the Works Councils Act remains the framework.

Portrait of Rens Timmermans of BeeSensible

Would you rather someone showed you?

Rens, BeeSensible

I am happy to give you a twenty-minute tour. Leave your details and I will find a moment that suits you. Calling or emailing works just as well.

Rather talk to someone first? Book a call.

Want a live demo, or a quote for 100+ users? Leave your details and we'll be in touch within one business day.