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Rental or property litigation

We can intervene on behalf of an owner, for example in the following situations:

  • Background checks on future tenants
  • To provide evidence of illegal occupation of premises
  • To verify that premises are used according to the terms of the lease.
  • To prove that premises (private accommodation, professional or commercial) are over-occupied or sublet in direct contradiction to the terms of the lease.
  • Solvency checks with a view to recouping unpaid rent.

We may also intervene on behalf of a former tenant, for example, to provide evidence of a breach of the lease by the lessor.



Founded in 2003, the BruCIS agency has accumulated almost 15 years of experience as well as considerable know-how and is recognised by many corporate executives and legal professionals. The human dimension of our business is at the heart of our relationships both within our own team and also with our clients and partners, because we believe it is fundamental to a relationship of mutual trust and successful collaboration.


Each application must be legitimate and will be analysed with the utmost care to allow us to advise our clients in their best interests, to define the means to be used and the modus operandi best suited to the situation. Our clients are given regular progress reports throughout the investigations. At the end of the assignment, we prepare and submit a precisely detailed investigation report, supplemented if necessary by photographs / videos and / or supporting documents.


All the elements of our investigation report aim to establish the truth and defend the interests of our clients. The investigation report and its supporting documents may, if necessary, be used in a court of law. Our private detectives and partners meet the same regulatory and ethical requirements. They exercise the utmost discretion and are subject to the strict respect of the duty of confidentiality.

Expertise and skills to protect your interests!

Member of the Belgian National Professional Union of Private Detectives

Member of the Professional Association of Insurance’s experts and investigators