Please note: The algorithm descriptions in English have been automatically translated. Errors may have been introduced in this process. For the original descriptions, go to the Dutch version of the Algorithm Register.

LKS signal reintegration

Employees with a work restriction cannot always earn the minimum wage. For example, because the employee is less productive due to a work limitation. With the wage subsidy (LKS), the employee's wage costs can be compensated to the employer. This algorithm ensures that municipalities know which residents to help reintegrate.

Last change on 23rd of December 2025, at 11:35 (CET) | Publication Standard 1.0
Publication category
Impactful algorithms
Impact assessment
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Status
In use

General information

Theme

Social Security

Begin date

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Contact information

Stichting Inlichtingenbureau (IB)*  * We gebruiken steeds vaker de naam Bureau InformatieDiensten Nederland (BIDN). De officiële naamswijziging moet nog plaatsvinden. Tot die tijd blijft Stichting Inlichtingenbureau de formele naam. https://www.bidn.nl/over-ons

Link to publication website

https://www.bidn.nl/inzage-in-de-verwerking-van-gegevens

Responsible use

Goal and impact

The IB sends the LKS signal reintegration file to municipalities. This is done immediately after receiving it from the UWV. This allows municipalities to implement the Participation Act quickly and properly. The aim is to inform municipalities that they are responsible for the reintegration of certain people, the safety-netters. With this information, they can take action. Safety-netters are employees who are sick and leave employment, sick temporary workers and sick people on unemployment benefit. These workers are covered by the Sickness Benefits Act.

Considerations

The algorithm helps send data to the municipality. It concerns safety-netters assessed by the UWV. The algorithm ensures that the municipality only receives data on safety-netters for whom the UWV says the municipality is responsible for their reintegration.

This protects citizens' privacy. An advantage of this algorithm is that it works much faster than when someone does it by hand. This saves a lot of time for municipal employees. Also, fewer mistakes are made this way.

Human intervention

For the IB itself, this algorithm does not involve human intervention. The algorithm executes rules devised by humans and is not 'self-learning'.


However, the IB does ensure that the processing process has been done properly.


The municipality decides whether and how to deal with a change.

Risk management

Citizen privacy is a major concern. This is why we periodically check whether there are risks and what can be done about them. This is called a privacy impact assessment (PIA).

Legal basis

The service provision is carried out within the framework of section 10d Pw, the Regulation on Wage Costs Subsidy Participation Act 2021 and the Regulation on the process of dealing with vangnetters municipal target group Participation Act section 26, fifth paragraph.


Basis of processing UWV (source)

  • Sections 64(1)(b) and 68 of the Participation Act
  • Sections 33(2)(a) to (c) and (9) j° Section 62 of the Work and Income Implementation Structure Act (SUWI Act).


Basis of processing RINIS (source):

  • UWV-RINIS processing agreement
  • (sub-)processing agreement IB-RINIS


Basis for processing IB:

  • Sections 64(3) and 68 of the Participation Act
  • Article 63 Work and Income Implementation Organisation (SUWI) Act, Article 5.24, paragraphs 1 and 3, SUWI Decree & Articles 6.2 and 6.6 SUWI Regulation
  • IB-DUO cooperation and exchange agreement


Basis for processing Municipalities:

  • Section 10f, opening words and under b, Participation Act (support in learning-work trajectories for persons aged 18 to 27 who have not yet obtained a starting qualification).
  • Chapter 5 'Implementation' and Chapter 6 'Powers and facilities of municipalities' Participation Act
  • Article 62 SUWI Act


The processing activities are recorded in the Data Register Processing Activities Act SUWI/Participation Act, see: https://www.bidn.nl/

Links to legal bases

Participation Act: https://wetten.overheid.nl

Operations

Data

UWV's population scheme reintegration vangnetters (A)

- BSN

- Date of end of benefit relationship

- Date of end of employment relationship

- Municipality of registration

- Date of first day of incapacity for work



Reporting LKS transfer reintegration signals to municipality (C)

- BSN

- Date end benefit relationship

- Date of end of employment relationship

- Date of first work disability day

Technical design

A. UWV sends daily all reintegration reports of the safety-netters via RINIS (Foundation Routing Institute (Inter)National Information Streams) to the IB and for which the UWV has assessed that the reintegration responsibility lies with the municipality.


B. The IB collects daily the reports provided by UWV (A) and prepares a report for each municipality.


C. The compiled report is made available to the municipality on the IB portal (C).

External provider

Internally developed

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