top of page

Special Investigations Officer

 

Special Investigations Officers (SIO’s) have a key role in Dutch society. They investigate certain criminal acts and are an addition to the police in enforcing public order and safety. SIO’s have offical investigative powers that are coherent to their task. These investigative powers are always limited to one single field. For example: a forest warden, environmental crime inspector, social benefit detectives or parking warden. ​

Index
  • What investigative powers are assigned to a SIO?

  • Which SIO-positions are there?

  • How many SIO’s are there in The Netherlands?

  • What is a SIO’s line of work?

  • How do I recognize a SIO?

What investigative powers are assigned to a SIO?

Special Investigations Officers aid in supervising the local peace and safety. They check whether people abide the rules and don’t commit criminal acts, like incorrect parking or violating environmental legislation. They may apprehend suspects and impose punitive penalties. The powers assigned to a SIO, is mentioned in a so-called certificate of investigative powers. This varies per individual SIO.

Which SIO-positions are there?

Often a SIO is specialized in a (part of) a law or regulation. With this they have specific knowledge and enables them to act with more focus then for example a police-officer. A SIO is only allowed to enforce that field of duty, for which they are trained. Different SIO-positions are: forest warden, fire chief, bridgemaster, public traffic inspector, education enforcement officer, waterway inspectors, animal protection law inspectors, border patrol, municipal enforcement officer, marketplace inspector, cosntruction inspectors, labour inspetorate and many more. ​

Nationwide investigative powers
Since april 1, 2010 SIO’s have nationwide investigative powers. In collaboration with the so-called local “triangle” (the public prosecutor, mayor and chief of police) they can apply their powers outside the area encompassed by their employer. The parties do have to enforce the agreement with a written statement. An example of such a statement can be found in the Circulairy SIO (Dutch).

How many SIO’s are there in the Netherlands?

In The Netherlands about 23.500 SIO’s are employed by around 1100 different entities. This encludes municipalities, governemental inspection services and organisations like State Forest Administration, Dutch Railways and Natuurmonumenten.

Wat is a SIO’s line of work?

There are six SIO-workfields, also called domains. Each domain has its own specific training demands. A SIO works in one of the following domains:

  1. Public Space

  2. Environment, Wellbeing and Infrastructure

  3. Education

  4. Public Traffic

  5. Work, Income and Healthcare

  6. General Investigations.

How do I recognize a SIO?

Do the SIO’s engage in contact with the public? Then they will have a badge. For example the parking and forest wardens. The badge shows that the SIO has special investigative powers, like sanctioning penalties, apprehend suspects and identity checking.

  • The badge
    The badge is silver colored. It shows a hand, holding a scepter, with behind it a shield. It indicates the enforcement, the law and the protection. The badge has been obliged to wear since 2008 for all SIO's wearing a uniform and working in public.

  • No badge
    There are also SIO's who do not wear a badge. These are the SIO’s that do not engage in contact with the public or have to be unrecognizable to be able to perform their duties, or they work with an organization already known as investigative organization, like Customs, and (military) police.

  • SIO’s working within the police force
    SIO’s mostly are employed by municipalities, inspectional services and organizations Besides that, SIO’s also work for the police. Examples are technical and administrative positions, service and desk employees, caretakers of the arrested and more.

  • May a SIO use force?
    SIO’s have to able to effectively act against violence and aggression. For that purpose,  some SIO’s have police enforcement powers. They are allowed to search people or use certain violence appliances, like a baton, pepperspray or a firearm. Most SIO’s carry handcuffs. In the Circulairy SIO  (Dutch) an overview of all police enforcement powers and violence appliances usable by SIO’s are mentioned​.

Source: Politie.nl (Dutch)

© 2016 by BOA Rainbow Taskforce

Logo design © 2016 by Remy Chan

 

*  LHBTIQ: Verzamelterm voor lesbische vrouwen, homoseksuele mannen, biseksuele, transgender, interseksuele en queer personen. LHB gaat over seksuele geaardheid. T  en I gaan in eerste instantie over genderidentiteit. Queer is de verzamelterm voor al het overige, dit kan betrekking hebben op geaardheid, gender of  (geen van) beiden.

bottom of page