--- title: "Legal & Litigation Support, Insights | Exero Group" description: "Evidence collection, witness location and expert testimony." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": [ "ProfessionalService", "LocalBusiness", "LegalService" ], "@id": "https://exerogroup.cz/#organization", "name": "Exero Group", "legalName": "Exero Group s.r.o.", "url": "https://exerogroup.cz/", "logo": "https://exerogroup.cz/favicon.png", "image": "https://exerogroup.cz/og-image.jpg", "description": "Licensed Czech private detective agency in Prague, delivering discreet, GDPR-compliant investigations for insurers, law firms and corporations across the EU.", "telephone": "+420 737 335 352", "email": "hello@exerogroup.cz", "address": { "@type": "PostalAddress", "addressLocality": "Prague", "addressRegion": "Prague", "addressCountry": "CZ" }, "areaServed": [ "CZ", "EU" ], "priceRange": "$" }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "https://exerogroup.cz/#website", "url": "https://exerogroup.cz/", "name": "Exero Group", "publisher": { "@id": "https://exerogroup.cz/#organization" }, "inLanguage": [ "en", "cs" ] }, { "@context": "https://schema.org", "@type": "WebPage", "@id": "https://exerogroup.cz/blog/category/legal-litigation-support#webpage", "url": "https://exerogroup.cz/blog/category/legal-litigation-support", "name": "Legal & Litigation Support, Insights | Exero Group", "description": "Evidence collection, witness location and expert testimony.", "inLanguage": "en", "isPartOf": { "@id": "https://exerogroup.cz/#website" }, "primaryImageOfPage": { "@type": "ImageObject", "url": "https://exerogroup.cz/og-image.jpg" }, "speakable": { "@type": "SpeakableSpecification", "cssSelector": [ "h1", "h2", "p.intro", ".eyebrow" ] } }, { "@context": "https://schema.org", "@type": "CollectionPage", "name": "Legal & Litigation Support, Exero Group Insights", "description": "Evidence collection, witness location and expert testimony.", "url": "https://exerogroup.cz/blog/category/legal-litigation-support", "inLanguage": "en", "isPartOf": { "@type": "Blog", "name": "Exero Group Insights", "url": "https://exerogroup.cz/blog" }, "hasPart": [ { "@type": "BlogPosting", "headline": "Cross-Border Judicial Evidence Collection in the EU: What Lawyers and Companies Need to Know", "url": "https://exerogroup.cz/blog/cross-border-judicial-evidence-collection-eu", "datePublished": "2026-09-23T07:00:00+00:00" }, { "@type": "BlogPosting", "headline": "What Can a Private Investigator Legally Do in the Czech Republic?", "url": "https://exerogroup.cz/blog/what-private-investigators-can-legally-do-czech", "datePublished": "2026-08-26T09:00:00+00:00" }, { "@type": "BlogPosting", "headline": "Why Hiring a Licensed and Insured Private Detective Agency in Prague Matters", "url": "https://exerogroup.cz/blog/why-hiring-licensed-insured-private-detective-agency-prague-matters", "datePublished": "2026-07-15T09:00:00+00:00" }, { "@type": "BlogPosting", "headline": "Private Surveillance Evidence in Czech Courts Guide", "url": "https://exerogroup.cz/blog/admissibility-private-surveillance-evidence-czech-courts", "datePublished": "2026-05-14T10:00:00+00:00" }, { "@type": "BlogPosting", "headline": "Witness Location: How Exero Group Finds Key People", "url": "https://exerogroup.cz/blog/the-art-of-witness-location-how-exero-group-tracks-down-key-individuals", "datePublished": "2025-12-28T14:28:36+00:00" }, { "@type": "BlogPosting", "headline": "Attorneys & Private Investigators: A Powerful Partnership for Legal Success", "url": "https://exerogroup.cz/blog/attorneys-and-private-investigators-a-powerful-partnership-for-legal-success", "datePublished": "2025-05-28T10:54:36+00:00" }, { "@type": "BlogPosting", "headline": "Digital Evidence in the Courtroom: The Power of Social Media", "url": "https://exerogroup.cz/blog/digital-evidence-in-the-courtroom-the-power-of-social-media", "datePublished": "2025-05-16T05:56:28+00:00" }, { "@type": "BlogPosting", "headline": "Extradition, Evidence, and Ethics: How Private Detectives Work With (and Around) Global Laws", "url": "https://exerogroup.cz/blog/extradition-evidence-and-ethics-how-private-detectives-work-with-and-around-global-laws", "datePublished": "2025-04-12T07:28:31+00:00" }, { "@type": "BlogPosting", "headline": "Surveillance & Evidence Collection: Strengthening Legal Cases with Exero Group Investigations", "url": "https://exerogroup.cz/blog/surveillance-and-evidence-collection-strengthening-legal-cases-with-exero-group-investigations", "datePublished": "2025-02-10T13:19:08+00:00" } ] } ] --- [![Exero Group, Professional Private Detectives](/assets/exero-logo-CI5AokNf.webp)](/) [Home](/) [Services](/services) - [All services](/services) - [Insurance Fraud](/services/insurance-fraud) - [Corporate Investigations](/services/corporate) - [Surveillance](/services/surveillance) - [Legal Support](/services/legal) - [Enhanced Due Diligence](/services/due-diligence) - [Data Intelligence](/services/data-intelligence) - [Cross-Border Evidence Collection](/evidence-collection-cross-border) [Case Studies](/case-studies)[About](/about)[FAQ](/faq)[Testimonials](/testimonials)[Blog](/blog) [](https://www.facebook.com/exerogroupcz)[](https://www.instagram.com/exerogroup)[](https://x.com/exerogroup) ENCZ [Assign a Case](https://assignment.exerogroup.cz) [← All Insights](/blog) # Legal & Litigation Support Evidence collection, witness location and expert testimony. [ All ](/blog)[ AML & KYC ](/blog/category/aml-kyc)[ Asset Tracing ](/blog/category/asset-tracing)[ Corporate Due Diligence ](/blog/category/corporate-due-diligence)[ Industry Insights ](/blog/category/industry-insights)[ Insurance Fraud ](/blog/category/insurance-fraud)[ Legal & Litigation Support ](/blog/category/legal-litigation-support)[ OSINT & Digital Intelligence ](/blog/category/osint-digital-intelligence)[ Personal Investigations ](/blog/category/personal-investigations)[ Surveillance ](/blog/category/surveillance) [ ![Bright daylight scene with a judgeu0027s gavel, bound legal documents, a European Union flag and courthouse columns — illustrating cross-border judicial evidence collection in the EU.](https://akreodypygwbrmmgpmsq.supabase.co/storage/v1/object/public/blog-images/posts%2F2026-09-cross-border-evidence.jpg) September 2026 ## Cross-Border Judicial Evidence Collection in the EU: What Lawyers and Companies Need to Know How can evidence located in another EU member state be lawfully collected for court proceedings? A practical guide to judicial cooperation, the Taking of Evidence Regulation, and professional field support. ](/blog/cross-border-judicial-evidence-collection-eu) [ ![Sunlit desk with an open law book, documents, glasses and a camera lens, with Prague Old Town Square through the window](https://akreodypygwbrmmgpmsq.supabase.co/storage/v1/object/public/blog-images/posts%2Fprivate-investigator-legal-czech-republic.jpg) August 2026 ## What Can a Private Investigator Legally Do in the Czech Republic? What Czech law allows a licensed private investigator to do, what is strictly off limits, and why unlawfully obtained evidence usually destroys the case it was meant to win. ](/blog/what-private-investigators-can-legally-do-czech) [ ![Licence certificate with an embossed seal and an insurance policy folder on a desk in a light-filled Prague office overlooking the city rooftops](https://akreodypygwbrmmgpmsq.supabase.co/storage/v1/object/public/blog-images/posts%2Flicensed-insured-detective-prague.jpg) July 2026 ## Why Hiring a Licensed and Insured Private Detective Agency in Prague Matters Unlicensed investigators in Prague can expose their clients to criminal complaints, GDPR fines and inadmissible evidence. Here is how licensing and insurance protect you. ](/blog/why-hiring-licensed-insured-private-detective-agency-prague-matters) [ ![Sunlit Czech courtroom with scales of justice, surveillance camera and film reel on legal documents](https://akreodypygwbrmmgpmsq.supabase.co/storage/v1/object/public/blog-images/posts%2Fadmissibility-private-surveillance-evidence-czech-courts-2026-05-14-v2.jpg) May 2026 ## Private Surveillance Evidence in Czech Courts Guide When private recordings, photographs and observation reports become admissible evidence under the Czech Code of Civil Procedure, the Criminal Procedure Code and GDPR, and how to collect them so they survive challenge. ](/blog/admissibility-private-surveillance-evidence-czech-courts) [ ![Cover image for: The Art of Witness Location: How Exero Group Tracks Down Key Individuals](/blog-covers/69665454565e9bddf3797f67.jpg) December 2025 ## Witness Location: How Exero Group Finds Key People Published by Exero Group - Prague, CZ ](/blog/the-art-of-witness-location-how-exero-group-tracks-down-key-individuals) [ ![Cover image for: Attorneys & Private Investigators: A Powerful Partnership for Legal Success](/blog-covers/68d5184d1b64b98532da02fb.jpg) May 2025 ## Attorneys & Private Investigators: A Powerful Partnership for Legal Success Published by Exero Group, Prague, CZ ](/blog/attorneys-and-private-investigators-a-powerful-partnership-for-legal-success) [ ![Cover image for: Digital Evidence in the Courtroom: The Power of Social Media](/blog-covers/68d51859125320cd30d29ac4.jpg) May 2025 ## Digital Evidence in the Courtroom: The Power of Social Media Published by Exero Group, Prague, CZ ](/blog/digital-evidence-in-the-courtroom-the-power-of-social-media) [ ![Cover image for: Extradition, Evidence, and Ethics: How Private Detectives Work With (and Around) Global Laws](/blog-covers/67fcc043286d3f261b9c7c91.jpg) April 2025 ## Extradition, Evidence, and Ethics: How Private Detectives Work With (and Around) Global Laws Jakub Novák - Investigator & Blogger ](/blog/extradition-evidence-and-ethics-how-private-detectives-work-with-and-around-global-laws) [ ![Cover image for: Surveillance & Evidence Collection: Strengthening Legal Cases with Exero Group Investigations](/blog-covers/67fcb43e615a273dda376183.jpg) February 2025 ## Surveillance & Evidence Collection: Strengthening Legal Cases with Exero Group Investigations Published by Exero Group, Prague, CZ ](/blog/surveillance-and-evidence-collection-strengthening-legal-cases-with-exero-group-investigations) ## About Legal & Litigation Support 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](/contact) ![Exero Group](/assets/exero-logo-CI5AokNf.webp) 35+ years of discreet investigative expertise for corporations, insurers, attorneys, and private clients requiring trusted intelligence and absolute confidentiality. 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