Q: What investigation subjects do SIASS tackle?

A: SIASS, a commercial technical surveillance unit, specialises in a wide range of professional, lawful, and ethical investigation subjects. These include corporate espionage, fraud detection, employee misconduct, intellectual property theft, infidelity investigations, background checks, and surveillance operations. Utilising advanced technology and expert methodologies, SIASS ensures thorough and discreet investigations tailored to meet the specific needs of each client.

Are hidden cameras really a problem?

Yes. Hidden cameras and other covert surveillance devices are becoming increasingly accessible and affordable, making them a genuine concern for businesses and private individuals alike. Cameras can be concealed within everyday objects such as smoke alarms, clocks, chargers and electrical fittings. While many concerns prove unfounded, professional TSCM (Technical Surveillance Counter Measures) inspections can provide reassurance and identify any unauthorised surveillance devices that may compromise privacy, confidentiality or security.

Can SIASS assist with child custody or visitation issues?

Yes. SIASS can assist solicitors, parents and legal representatives by gathering factual information and evidence relating to child custody and visitation matters. Our services may include surveillance, welfare checks and the collection of evidence concerning breaches of court orders or arrangements. All investigations are conducted lawfully, ethically and with the welfare of the child as the primary consideration. We do not make decisions regarding custody but can help provide evidence to support legal proceedings where appropriate.

Can SIASS asssit with fly-tipping investigations?

Yes. SIASS provides investigative support for local authorities, landowners, housing associations and businesses affected by fly-tipping. Our services may include covert surveillance operations, evidence gathering, intelligence development and the identification of offenders. We work within relevant legislation and operational guidelines to help clients obtain evidence that may support enforcement action, prosecutions or civil recovery proceedings.

Q: Is covert surveillance legal in the UK, and how does SIASS ensure its technical surveillance services comply with the law?

A: Covert surveillance in the UK is legal when conducted within strict legal frameworks, primarily governed by the Regulation of Investigatory Powers Act 2000 (RIPA) and the Data Protection Act 2018. At SIASS, we ensure all our technical surveillance services are performed lawfully and ethically, adhering to these regulations. Our team, composed of ex-British army personnel, brings a professional approach that balances effective intelligence gathering with respect for individual privacy rights. We always obtain appropriate authorisations where necessary and conduct operations in compliance with the law, providing commercial clients with reliable surveillance solutions that protect their interests without compromising legal standards.

Why Risk Assessments Matter: How SIASS Delivers Safe, Legal and Transparent Covert Surveillance

SIASS OPERATORS
Jun 6, 2025
3 min read

wooden, aged sign warning to use at own risk — SIASS conduct full risk assessments before outlining an investigative strategy to a client

Why Risk Assessments for Covert Surveillance Matter

When it comes to covert surveillance, it is not simply about what is discovered; it is about how the discovery is made. At SIASS, it is believed that high-quality investigative work begins long before any camera is positioned or any operative steps into the field. Therefore, every investigation undertaken starts with a thorough assessment of risk, legality, and ethics. Before any operation is carried out, clients are ensured a full understanding of every stage of the proposed investigation through a clear, costed, and compliant investigative strategy.

From Free Consultation to Fully Mapped Strategy

Once a new client has completed their initial free consultation with SIASS, the next step is to design a bespoke investigative strategy. In many instances, more than one approach is presented to offer flexibility, depending on the client’s needs, risk appetite, and budget. Each strategy includes:

Precisely what is intended to be done
Timescales for each phase
Clearly itemised costs
A comprehensive risk assessment, including a Data Protection Impact Assessment (DPIA)

Proceeding without the client’s written consent confirming their full understanding and approval of the strategy is never an option. Transparency is fundamental to the approach; there are no hidden charges, no withheld evidence, and certainly no unexpected surprises.

The Importance of Target Impact and Risk Assessments

Covert surveillance carries inherent risks, both operational and legal. A full risk assessment for covert surveillance is an essential part of the process. This ensures that clients' interests are protected while operating within the law and safeguarding the rights of those under observation. The risk assessments examine:

The environment in which surveillance will take place
The potential for confrontation or escalation
Any relevant legal constraints or permissions
Data protection implications, particularly around privacy and proportionality
Technical and operational challenges

These assessments help create a surveillance plan that is effective, proportionate, and responsible.

Data Protection Impact Assessments (DPIAs): Ensuring Legal and Ethical Compliance

A vital component of the risk assessment is the Data Protection Impact Assessment (DPIA). At SIASS, strict adherence to the guidance issued by the Information Commissioner’s Office (ICO) is maintained—these are the same standards that govern local authorities and housing associations. A DPIA allows for:

Identification and mitigation of data protection risks
Assurance that surveillance is proportionate, necessary, and lawful
Upholding of the privacy rights and freedoms of those involved
Handling and storage of data in line with legal requirements

DPIAs are mandatory where surveillance may involve a high risk to individuals' privacy, particularly if:

Genetic or biometric data is involved
Special category data is handled on a significant scale
New or innovative technology is used
The surveillance targets a large number of people

DPIAs are regularly reviewed and updated to ensure continued compliance if circumstances change.

Why SIASS Is Different

Many clients approach SIASS after experiencing poor service from other private investigators. Numerous accounts have been heard—exorbitant final invoices, evidence being withheld, and in one case, a client was informed that they could not view their footage unless they paid an unexpected release fee. At SIASS, operations are conducted differently:

All operations are legally compliant and transparently priced
Clients are kept fully informed at every stage
No action is taken without the client’s explicit written approval
All evidence belongs to the client; it will never be used as leverage
Operatives are highly experienced, ethical, and adhere to a strict professional code

Choose SIASS for Safe, Lawful, and Responsible Surveillance

SIASS is committed to delivering covert investigations that are not only effective but also ethical, lawful, and completely transparent. Risk assessments and DPIAs are not merely administrative tasks; they are essential safeguards that ensure investigations do not lead to legal issues, public backlash, or reputational harm. Every aspect of the strategy is designed to protect you, your organisation, and the rights of those involved.

Conclusion

In conclusion, the significance of risk assessments in covert surveillance cannot be overstated. They serve as the foundation for a successful investigation, ensuring that all actions taken are within legal boundaries and ethically sound. By prioritising risk assessments and DPIAs, SIASS guarantees that clients receive the highest standard of service, safeguarding their interests while conducting thorough investigations.

Contact us today for a confidential discussion about your needs. Let us explore how our experience, equipment, and professionalism can help you obtain the answers you require—safely and securely.

www.siass.org Your Intelligence. Our Expertise.

Professional Technical Surveillance Services – UK Wide