---
title: "Surveillance, Insights | Exero Group"
url: https://exerogroup.cz/blog/category/surveillance
description: "Discreet physical and technical surveillance and counter-surveillance."
lang: en
---

← All Insights (https://exerogroup.cz/blog)

# Surveillance

Discreet physical and technical surveillance and counter-surveillance.

All: https://exerogroup.cz/blog
AML & KYC: https://exerogroup.cz/blog/category/aml-kyc
Asset Tracing: https://exerogroup.cz/blog/category/asset-tracing
Corporate Due Diligence: https://exerogroup.cz/blog/category/corporate-due-diligence
Industry Insights: https://exerogroup.cz/blog/category/industry-insights
Insurance Fraud: https://exerogroup.cz/blog/category/insurance-fraud
Legal & Litigation Support: https://exerogroup.cz/blog/category/legal-litigation-support
OSINT & Digital Intelligence: https://exerogroup.cz/blog/category/osint-digital-intelligence
Personal Investigations: https://exerogroup.cz/blog/category/personal-investigations
Surveillance: https://exerogroup.cz/blog/category/surveillance

October 2025

## Surveillance Tactics: Ethics & Compliance

Published by Exero Group - Prague, CZ
https://exerogroup.cz/blog/understanding-surveillance-tactics-ethical-boundaries-and-legal-compliance

September 2025

## The Role of Undercover Operations in Solving Complex Cases

Published by Exero Group - Prague, CZ
https://exerogroup.cz/blog/the-role-of-undercover-operations-in-solving-complex-cases

April 2025

## Physical vs. Digital Surveillance: When to Use Each (And When Not To)

Published by Exero Group, Prague, CZ
https://exerogroup.cz/blog/physical-vs-digital-surveillance-when-to-use-each-and-when-not-to

March 2025

## The Evolution of Surveillance in the EU: What's Legal, What's Not in 2025

Published by Exero Group, Prague, CZ
https://exerogroup.cz/blog/new-the-evolution-of-surveillance-in-the-eu-whats-legal-whats-not-in-2025

## About Surveillance

Exero Group's investigators publish methodology articles, case-style explainers and field notes drawn from active engagements across the Czech Republic and the European Union. The pieces in this category are written by licensed, working private investigators, not marketers, and are intended to give in-house counsel, claims teams, compliance officers and individual clients a realistic view of what is achievable, lawful and admissible in modern EU-based investigative work.

### What you can expect from this category

Articles cover scoping decisions, lawful evidence collection, chain of custody, GDPR and Czech procedural compliance, working with counsel, and how findings are typically presented to courts, regulators or insurance committees. Where useful, we anonymise real engagements to illustrate practical trade-offs without disclosing client identities.

### Working with Exero Group

If a topic in this category mirrors a matter you are facing, you can request a confidential scoping call. We will tell you whether the case is in scope, what realistic outcomes look like, what evidence is likely to be admissible in your forum, and what it will cost. There is no obligation, and intake conversations are protected by professional confidentiality.

Request more information: https://exerogroup.cz/contact

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