What Is the Dawn Raid Process, Czech Republic (ÚOHS): On-site Rights, IT Imaging & Fines (2026 Update)

Quick answer: The dawn raid process in the Czech Republic is an unannounced on-site inspection conducted by the Office for the Protection of Competition (ÚOHS) under the Act on the Protection of Competition (Act No. 143/2001 Coll.). ÚOHS officials arrive without prior warning, present an inspection decision, and proceed to search premises, copy documents, image digital devices and interview staff. The Czech Supreme Administrative Court has placed important limits on inspection scope, ruling against so-called “fishing expeditions.” This guide, current as of June 8, 2026, is a step-by-step compliance playbook for companies operating in the Czech Republic.

What Is a Dawn Raid in Competition Law?

A dawn raid, known formally as an on-site inspection, is the most powerful fact-finding tool available to competition authorities. In the Czech Republic, the dawn raid process is governed primarily by the Act on the Protection of Competition (Act No. 143/2001 Coll., as amended), which grants ÚOHS broad powers to enter business premises, examine records, and gather evidence of suspected anti-competitive conduct such as cartels, bid-rigging and abuse of dominance.

At the EU level, the European Commission holds parallel inspection powers under Council Regulation (EC) No 1/2003, specifically Article 20. Where the Commission itself conducts an inspection in the Czech Republic, ÚOHS officials may assist. In practice, however, the vast majority of dawn raids on Czech soil are initiated and led by ÚOHS acting under national law.

The defining feature of a dawn raid is surprise. Inspectors typically arrive at the start of the business day, hence the colloquial name, to minimise the risk of evidence destruction. Companies have no right to advance notice, and any attempt to delay, obstruct or destroy evidence carries severe penalties. Understanding the dawn raid process before it occurs is therefore essential for every compliance team with Czech operations.

Who Can Conduct Dawn Raids in the Czech Republic?

ÚOHS is the sole Czech competition authority authorised to conduct dawn raids for suspected breaches of national and EU competition rules. The authority is based in Brno and operates through dedicated investigation units staffed with legal and IT specialists trained in forensic evidence collection.

In certain cases, ÚOHS may coordinate with the Czech Police, particularly where criminal conduct (such as bid-rigging under the Czech Criminal Code) is suspected alongside administrative competition infringements. When the European Commission leads an inspection under Regulation 1/2003, ÚOHS officials are legally required to provide active assistance, including facilitating access to premises and, where necessary, calling on the Czech Police to enforce the inspection decision.

Companies should also be aware that ÚOHS can request mutual assistance from competition authorities in other EU Member States through the European Competition Network (ECN). This means evidence gathered during a ÚOHS dawn raid may be shared with the European Commission or another national authority, and vice versa. The practical implication is straightforward: a dawn raid in Prague can have consequences across the EU.

Step-by-Step Dawn Raid Process, Operational Timeline

Knowing exactly what to do during a dawn raid can mean the difference between a smooth, rights-preserving inspection and an obstruction finding that triggers additional fines. The following operational timeline sets out the dawn raid process from the moment inspectors arrive to the hours that follow.

First 0–15 Minutes, Immediate Actions

The first quarter-hour is critical. ÚOHS inspectors will arrive at your premises, usually the main entrance, and identify themselves to reception or security staff. They will present a written inspection decision specifying the legal basis, subject-matter and scope of the investigation. Your immediate actions should follow this sequence:

• Alert the dawn raid response team. Reception or security must immediately contact the designated internal dawn raid coordinator (typically general counsel or the compliance officer) and notify the pre-selected external competition law counsel. Have their direct-dial numbers posted at every reception desk.
• Verify credentials. Politely ask each inspector for official identification and photograph or photocopy the inspection decision. You are entitled to confirm names and authority, but do not delay entry.
• Do not refuse access. Refusal or obstruction, including delays of more than a few minutes, can constitute a separate infringement. Cooperate immediately while preserving your rights through documentation.
• Secure the “privilege room.” Designate a separate meeting room for counsel to review documents the inspectors wish to copy, so that any privileged material can be identified and separated without interrupting the inspection flow.
• Instruct all staff. Distribute the pre-prepared one-page staff instruction card (your dawn raid directive) reminding employees to be truthful but concise, to seek counsel approval before handing over any document, and never to destroy, delete or conceal anything.

15–60 Minutes, Documents, Privilege and IT Requests

Once inside, inspectors will typically split into teams. One team will examine physical files and cabinets; another will focus on digital evidence. During this phase:

• Shadow every inspector. Assign at least one company representative to accompany each inspector team. Their role is to observe, take notes and flag potential privilege issues, not to interfere.
• Log every document inspected and copied. Maintain a contemporaneous written record of every file, folder, email inbox and device the inspectors access. Request a copy of the inspector’s own log at the end of the visit.
• Raise privilege claims immediately. If inspectors attempt to review or copy correspondence with external legal counsel, assert privilege clearly and in writing. Place the disputed document in a sealed envelope, label it “potentially privileged, pending review,” and ask inspectors to note the claim on their own record. Czech law does not extend legal professional privilege to communications with in-house lawyers in the same way as external counsel, so handle this distinction carefully.
• Prepare IT environments. Notify your IT team to cooperate with the inspectors’ forensic technicians. Disable automated data-deletion routines and suspend any scheduled backup overwrites. Do not power down machines or disconnect network storage unless explicitly instructed by inspectors.

After 60 Minutes, Follow-Up, Document Control and Evidence Retention

Inspections often last an entire working day and can extend over multiple days. As the process continues:

• Continue the log. The document and evidence register must be maintained throughout. Where inspectors seal a room or cabinet, designate a custodian to monitor the seal and photograph it.
• Request copies. You are entitled to a copy of any document or electronic data that is taken. Ask for this formally and record any refusal.
• Prepare the post-raid incident report. As soon as the inspectors leave, convene the response team to debrief. Document everything while memories are fresh: which rooms were searched, which employees were questioned, what was copied, and any areas of concern or potential privilege disputes.
• Issue a litigation hold. Instruct all staff company-wide to preserve any document, email or chat message that relates to the investigation subject-matter. Destroying evidence after the raid carries the same risk as obstruction during it.

ÚOHS On-Site Powers, What They Can and Cannot Do

Understanding what happens during a dawn raid requires a clear picture of the legal limits on ÚOHS inspectors. The Act on the Protection of Competition grants extensive powers, but the Czech Supreme Administrative Court (SAC) has progressively clarified that those powers are not unlimited. A landmark SAC line of decisions has held that ÚOHS cannot conduct so-called “fishing expeditions”, inspections whose scope is defined so broadly that they effectively allow inspectors to search for any potential infringement rather than the specific conduct described in the inspection decision.

Industry observers expect the tension between ÚOHS enforcement ambition and SAC judicial review to remain a defining feature of Czech dawn raid law through 2026 and beyond. As reported by the Global Competition Review, the head of ÚOHS has publicly expressed concern about the courts’ willingness to scrutinise dawn raid scope, while the SAC has maintained that proportionality is a constitutional imperative.

The following table summarises the key on-site powers, their legal basis, and the practical response your team should deploy:

IT Imaging and Digital Evidence, Best Practice for the Dawn Raid Process

Digital evidence now dominates competition investigations. ÚOHS forensic technicians routinely image hard drives, copy email servers, and extract data from messaging applications. The way your IT team responds in the first minutes of a Czech competition authority dawn raid can determine whether your rights are properly protected and whether you face additional allegations of non-cooperation.

Preparation Before the Raid

• Maintain a device register. Keep an up-to-date inventory of all company laptops, desktops, servers and mobile devices, noting which contain business data and which hold only personal information.
• Pre-configure forensic imaging readiness. Ensure that IT can quickly provide inspectors with administrator access to requested systems without delay. Delay in providing passwords or access credentials can be construed as obstruction.
• Disable auto-deletion. Review automated data-retention policies and ensure that no routine deletion of emails, chat logs or backup tapes will occur during or immediately after an inspection. Implement a “dawn raid hold” function that IT can activate within minutes.

During the Raid, IT Imaging Checklist

• Cooperate immediately. Provide inspectors with network access, administrator credentials and physical access to server rooms as requested.
• Log every device touched. Record the serial number, location and content description of every device that inspectors examine, image or copy. Photograph the setup before and after imaging.
• Insist on forensic best practice. Request that inspectors use write-blockers to prevent any modification of original data. Ask for a hash-value verification (e.g., MD5 or SHA-256) of every forensic image to ensure integrity of the copy.
• Separate privileged and personal data. Before imaging begins, identify any device or folder that contains material potentially covered by legal professional privilege or personal data unrelated to business operations. Flag these to counsel for immediate review. If inspectors proceed regardless, note your objection in the contemporaneous log.
• Preserve volatile data. RAM contents, active session data and temporary files may be lost if machines are powered down. Work with inspectors to capture volatile data before any shutdown, if requested.
• Obtain a copy of everything taken. Formally request a complete copy of all data imaged or extracted. Record any refusal.

Post-Raid Digital Forensics

After inspectors depart, immediately engage an independent digital forensics provider to verify the integrity of retained data and reconstruct exactly what was accessed. This record is essential if you later challenge the scope of the inspection or allege that inspectors exceeded their mandate, a remedy that the SAC has shown willingness to provide where proportionality was breached.

Privilege, Confidential Business Information and Employee Interviews

Protecting legal professional privilege during a ÚOHS dawn raid requires advance preparation and discipline. Under Czech law, communications between a company and its external legal counsel (advokát) are generally privileged and should not be reviewed or copied by inspectors. However, this protection does not extend in the same way to communications with in-house lawyers who are employees of the company. The distinction is critical and mirrors the EU-level position established in the AM&S and Akzo Nobel jurisprudence of the Court of Justice.

When inspectors encounter a document that may be privileged, the recommended procedure is:

• Claim privilege immediately and clearly. State on the record that the document is believed to be covered by legal professional privilege.
• Segregate the document. Place it in a sealed envelope, label it with the date, time, and a brief description, and request that the inspectors note the claim in their inspection record.
• Do not allow inspectors to read the content. If they insist, note your objection formally and request that the dispute be resolved through the proper procedural channels, ultimately judicial review.

For employee interviews, compliance training should emphasise three principles: truthfulness, brevity and escalation. Employees must never lie, false statements can constitute a criminal offence. Equally, they should answer only the question asked, avoid volunteering wider context, and request counsel’s presence if they feel unsure about any question. A simple script for employees to memorise is: “I am happy to cooperate. I would like my counsel present before I answer detailed questions. I will not destroy any documents.”

Obstruction, Fines and Consequences in the Czech Republic

The consequences of obstructing a ÚOHS dawn raid are severe and immediate. Under the Act on the Protection of Competition, ÚOHS can impose procedural fines for obstruction, including refusing entry, destroying or concealing documents, providing misleading information, or failing to cooperate with legitimate requests. The ÚOHS has publicly confirmed that it has imposed the maximum possible fines for obstruction of a dawn raid, sending a clear signal to Czech businesses that non-cooperation is treated as a standalone infringement independent of the underlying competition case.

Obstruction fines are calculated as a proportion of the undertaking’s turnover, meaning that for large companies the financial exposure can be substantial. Beyond administrative fines, deliberate destruction of evidence or active concealment may trigger criminal liability under the Czech Criminal Code, exposing individual employees and managers to prosecution.

The practical lesson is unambiguous: cooperate fully and immediately, protect your rights through documentation and legal privilege claims rather than resistance, and challenge any perceived overreach through post-inspection judicial review before the SAC rather than on-site confrontation.

Practical Annexes, Dawn Raid Checklist, Templates and Sample Clauses

Effective dawn raid preparation depends on having ready-to-use materials available before inspectors arrive. The following resources should form part of every Czech-operating company’s competition compliance toolkit:

• Dawn raid checklist (compact). A single-page, laminated card for reception, security and management desks listing the first ten actions to take when inspectors arrive, from “call external counsel” through to “activate IT hold.”
• Dawn raid directive template. An internal policy document setting out roles, responsibilities and escalation paths for all staff during an inspection. The directive should name the dawn raid coordinator, define the privilege-review process, and include specimen scripts for reception and IT personnel.
• IT imaging quick checklist. A concise technical guide for IT teams covering administrator access protocols, write-blocker requirements, hash-value verification, and the “dawn raid hold” activation procedure for auto-deletion systems.
• Post-raid incident report template. A structured form for recording all details of the inspection: inspectors’ names and IDs, the inspection decision reference, rooms and devices searched, documents and data copied, privilege claims raised, and employee interviews conducted.

Companies are strongly advised to distribute these materials to all relevant staff and conduct at least one mock dawn raid exercise per year to test response times and identify weaknesses in the escalation chain.

Quick Post-Raid Recovery Plan and Next Steps

Once inspectors leave, the dawn raid process is far from over. The following steps should begin within 24 hours:

• Full debrief. Convene the dawn raid response team, external counsel and IT leads. Walk through the contemporaneous log, identify any disputes or concerns, and record all recollections before they fade.
• Review copied material. Analyse the inventory of documents and data taken to understand the scope and likely focus of the investigation.
• Assess leniency options. If the inspection reveals potential cartel exposure, urgently consider whether to apply for leniency with ÚOHS (or the European Commission, if the case has an EU dimension). Leniency applications are time-sensitive, the first applicant receives the most favourable treatment.
• Preserve all evidence. Reiterate the litigation hold to all employees. Monitor compliance and ensure that no automated systems delete relevant material.
• Prepare for follow-up requests. ÚOHS frequently issues written requests for information (RFIs) after a dawn raid. Have your internal team ready to respond within the stipulated deadlines.
• Consider judicial review. If there are grounds to believe that the inspection decision was disproportionate or that inspectors exceeded its scope, instruct counsel to evaluate an application for judicial review before the SAC.

Conclusion, Mastering the Dawn Raid Process in the Czech Republic

Understanding what is the dawn raid process under Czech competition law is not an academic exercise, it is an operational necessity. ÚOHS enforcement activity has intensified, fines for obstruction are imposed at the statutory maximum, and the SAC continues to refine the boundaries of lawful inspection scope. Companies with Czech operations must prepare before the knock on the door: distribute a dawn raid checklist and directive to every relevant office, train reception, IT and management staff, and ensure that experienced competition counsel can be reached within minutes. The cost of preparation is modest; the cost of getting it wrong, in fines, reputational damage and weakened legal defences, is not.

Sources

1. ÚOHS, Office for the Protection of Competition (press releases on dawn raids)
2. Consolidated Act on the Protection of Competition (English translation, WIPOLEX)
3. Rowan Legal, Czech Supreme Administrative Court rules against fishing expeditions
4. European Commission, Inspections (explanatory note)
5. ÚOHS, Maximum fines imposed for obstruction of a dawn raid
6. Global Competition Review, Czech agency head on courts’ scrutiny of dawn raid powers
7. Clifford Chance, EU General Court clarifies scope of Commission dawn raid powers
8. International Competition Network, Czech Republic country template