Do You Have Concerns About Businesses Such as Barbers or Nail Bars on Your Local High Street? Across the UK, many high streets have seen a noticeable increase in barbershops, nail bars, and similar cash-based businesses. While many of these businesses are entirely legitimate and hardworking local enterprises, some residents are beginning to question whether all  such premises are operating as they appear. Recently, SIASS was approached by a local residents’ group  who were co

Private surveillance is lawful when conducted properly. Evidence gathered by SIASS can be admissible if the legal framework is respected. SIASS follows rigorous standards ensuring privacy, legality, and evidential quality. Misstatements suggesting private surveillance is inherently illegal are incorrect.

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

Launching in January 2026: A New Era in Technical Surveillance Training We are excited to announce that from January 2026 , SIASS will be launching a brand-new programme of Commercial Technical Surveillance and Commercial Technical Surveillance Counter Measures (TSCM) training. This initiative represents a significant advancement in the field of technical surveillance education. For some time, our colleagues at Verrimus have received numerous inquiries regarding the provi

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

Private and social housing landlords face a wide range of challenges when it comes to managing tenancies. While the majority of tenants...

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

Surveillance is no longer confined to shadowy figures watching from the corner of a street. Today, it’s powered by technology that is...

When planning an investigation that may involve covert surveillance, it’s vital to understand the legal framework that governs how it can...

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. At SIASS , we are often asked: “Is it legal to conduct surveillance privately in the UK?”  The answer depends on how surveillance is carried out , who is being observed, and whether the activity complies with UK law. In this article, we’ll outline the legal position, explain the risks of carrying out surveillance without professional guidanc

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 business, council, social landlord, private individual, or private investigator, carrying out covert operations successfully depends on more than traditional investigative skills. Increasingly, the difference between success and failure lies in having access to specialist technical surveillance services . That’s where SIASS technical surveillanc

The Cost of Workplace Theft Theft in the workplace extends beyond simply taking physical goods. It can include misappropriating time,...

SIASS conduct full risk assessments before outlining an investigative strategy to a client Why Risk Assessments For Covert Surveillance...

SIASS Helps Organisations Tackle Anti-Social Behaviour and Other Covert Investigations More Effectively In recent years, public...

Low Cost Private Investigators At SIASS (Specialist Investigative & Surveillance Services) , we understand that one of the biggest...

Tackling Fly-Tipping Effectively: How SIASS Supports Councils with Professional Investigative Services Fly-tipping remains a persistent...

Long before the digital age, before James Bond sipped his first martini, and even before trench coats and magnifying glasses became...