Talent sourcing in Belgium: the 2026 market report
Sourcing in Belgium is constrained by the Code of Economic Law implementing the ePrivacy rules before it is constrained by anything else. This report sets out what you may lawfully send, what Belgian candidates actually respond to, and how to run an approach that survives both a compliance review and a sceptical reader.
Key facts
- Outreach in Belgium is governed by the Code of Economic Law implementing the ePrivacy rules.
- The underlying research must satisfy the GDPR as supplemented by the Belgian Data Protection Act, supervised by the Gegevensbeschermingsautoriteit.
- Pay disclosure: joint committee scales public; automatic wage indexation — which decides whether you can name a range in a first approach.
- Language and channel matter as much as message in Belgium.
- Sourcing delivers an engaged shortlist; it does not place, and should not be priced per hire.
What you may lawfully send in Belgium
Business-to-business electronic outreach is permitted with an opt-out where the contact details are professional and published. The practical constraint in Belgium is linguistic rather than legal — approaching a Flemish candidate in French reads as carelessness and depresses response rates sharply.
The research behind the approach is regulated separately. The substantive rules track the GDPR closely, but language obligations interact with them: a privacy notice served to a candidate in Flanders is expected in Dutch, and in Wallonia in French.
Put plainly: the legality of a Belgian sourcing campaign is decided before a single message is written, by how the list was built and what basis it was built on. Fixing that afterwards is not possible.
What Belgian candidates actually answer
Response rate is a function of relevance, specificity and credibility, in that order. A message that names the actual role, the actual company and a reason this particular person is being approached outperforms a generic approach by a margin that dwarfs any gain from volume.
In Belgium there is a local dimension on top of that. Belgium is three labour markets, not one. Flanders, Wallonia and the Brussels-Capital Region differ in language, sector mix and unemployment, and a single national benchmark hides more than it shows. Brussels adds a large multilingual EU-institution pool that does not behave like the commercial market around it.
Pay is largely set by the applicable joint committee scale plus seniority, so the floor is public even though individual pay is not. Indexation ties wages to inflation automatically, which no other market in this set does.
Channel and language in Belgium
Channel choice is partly legal and partly cultural. the ePrivacy rules sets the floor; local expectation sets the rest, and a channel that is merely permitted is not necessarily a channel that is welcome.
Professional networks are the default first touch in most of these markets, email second where the address is a published work address, and telephone last and only where it is clearly lawful. Messaging apps should be treated as electronic communications subject to the same rules, not as an informal shortcut.
Sector joint committees — paritair comité in Dutch, commission paritaire in French — set binding collective agreements covering pay, notice and working conditions, and which committee a company falls under materially changes its cost base. Works councils are required from 100 employees.
How a Belgian sourcing engagement should be priced
Sourcing is a research service, not a placement service. Pricing it per hire re-imports the incentive problem that commission creates — pressure to present whoever is closest rather than whoever is right — and it makes the cost of a cancelled role fall on the wrong party.
A fixed project fee in EUR, or a bought block of research capacity, aligns the work with what is actually delivered: a defined number of researched, contacted and qualified candidates with their responses recorded.
Statutory notice periods are long and scale with tenure, which lengthens the gap between an accepted offer and a start date more than anywhere else in this group.
What good looks like at the end
A finished Belgian sourcing project should hand over the full researched population, not only the people who replied. The silent majority is the asset: they are the pipeline for the next role, and they are the evidence that the market was actually covered rather than skimmed.
You should also receive the message that was sent, the response rate, and the reasons given by the people who declined. Declines are data. "Not moving for less than €X" repeated nine times is a pay benchmark arriving for free.
And you should own all of it afterwards, under the same lawful basis it was collected on.
This report is the market view. If you want the service — scope, process and what it costs — that sits on talent sourcing in Belgium.
Belgium talent sourcing: common questions
Is cold outreach to candidates legal in Belgium?
Business-to-business electronic outreach is permitted with an opt-out where the contact details are professional and published. The practical constraint in Belgium is linguistic rather than legal — approaching a Flemish candidate in French reads as carelessness and depresses response rates sharply.
Should a first approach include the salary in Belgium?
Pay is largely set by the applicable joint committee scale plus seniority, so the floor is public even though individual pay is not. Indexation ties wages to inflation automatically, which no other market in this set does. Where ranges are public or legally required, withholding one in a first approach costs you credibility and response rate for no benefit.
How many candidates should a Belgian sourcing project produce?
The number that matters is the researched population, not the number who replied. A credible project reports both, plus the message sent and the reasons for declines. A provider reporting only the shortlist is hiding the denominator.
Why is sourcing priced per project rather than per hire?
Because the work is research, and research is done whether or not a hire results. A per-hire fee pushes the provider to present whoever is nearest to signing and leaves you paying nothing for a market that was genuinely covered but had no one in it — which is itself a valuable answer.