The realm of hidden investigation processes is characterised by meticulous planning, discreet execution, and the utilisation of advanced technology. These processes are essential in uncovering information that would otherwise remain inaccessible through conventional means. The effectiveness of such investigations relies heavily on the expertise of professionals who operate within legal and ethical boundaries to gather evidence and intelligence. This article explores the mecha

Understanding Technical Surveillance: Methods, Implications, and When It’s Appropriate In an era defined by rapid technological advances,...

When we hear the term technical operator  (sometimes referred to as a technical operative ), many people think first of the military. In...

Private investigators (PIs) are skilled professionals who excel at gathering evidence, conducting interviews, and managing complex cases....

Surveillance can be a powerful tool in both private and civil investigations – but it also raises important legal and ethical questions....

Uncovering hidden truths can be a challenging task. Whether it’s for personal reasons, legal matters, or business concerns, surveillance...

In today’s fast-paced world, the need for effective surveillance services has become more critical than ever. Surveillance plays a vital...

When it comes to private and civil investigations, the quality of evidence collected often determines the outcome. Whether you are a...

Domestic abuse is a deeply personal and traumatic experience that affects countless individuals across the UK every year. Domestic abuse...

In the world of professional private investigation, visibility is not a virtue. Discretion, on the other hand, is everything. At SIASS, our commitment to confidentiality, subtlety and covert practice defines who we are—and more importantly, how we succeed.

At SIASS, we are committed to advancing professionalism and ethical practices in the technical surveillance industry.

Yes, you can hire a private investigator in the UK to follow someone, provided it's done within the bounds of the law.

Fly-tipping, the illegal dumping of waste, is a blight on our communities and a threat to wildlife. how do SIASS help to solve the issue?

What is a TSU in UK policing? What does SIASS offer the commercial and private sector?

SIASS covert technical surveillance training designed to equip individuals with the skills necessary to conduct investigations effectively.

Installing a covert camera to capture evidence of a suspected crime, such as elder abuse in a care home, requires careful consideration of s

SIASS, a premier Commercial Technical Support Unit, offers technical surveillance services to a wide range of clients.

Intelligence gathering using technical surveillance tools is critical. SIASS support our clients to be lawful and ethical.

At SIASS, we invest heavily in technology to ensure our clients get the best results in the fastest most discreet way.

Read about one of the high profile cases SIASS have been involved with.