Revision Reports in Czechia: Why Insurance Depends on Them

What Is a Revision Report in Czechia?

A revision report (Czech: revizní zpráva) is a formal inspection document confirming that an electrical, gas, or heating installation in your property meets current Czech safety standards. If you own or rent property in the Czech Republic and have never heard of revision reports, you need to pay attention — your home insurance may be worthless without one.

In short, a revizní zpráva is an official certificate issued by a qualified revision technician (revizní technik) after they physically inspect your installation. It states whether everything is safe, lists any defects found, and sets a deadline for re-inspection. Without a valid report, Czech insurers can — and regularly do — reject claims related to fire, water damage, or electrical faults.

Why Czech Insurers Require Revision Reports

Most Czech property insurance policies contain a clause requiring that all electrical, gas, and heating installations have a valid revision report. This is not optional fine print — it is a standard condition across major insurers operating in Czechia.

Here is what typically happens when you file a claim without a valid revizní zpráva:

• Claim denied outright — if a fire starts due to faulty wiring and your electrical revision report is expired, the insurer has grounds to refuse the entire payout
• Partial payout — some insurers may reduce the settlement amount significantly, often by 50% or more
• Policy voided retroactively — in extreme cases, your insurer may argue the policy was never valid because the property did not meet the insured conditions

This applies to both homeowners and landlords. If you are an expat who bought a flat in Prague, Brno, or anywhere else in Czechia, check whether the previous owner handed over valid revision reports as part of the sale. Many do not, and the responsibility falls on you as the new owner.

Types of Revision Reports You May Need

Not all revision reports are the same. The type you need depends on the installations in your property. Here are the most common ones for residential properties in Czechia:

Electrical Revision Report (Revize elektroinstalace)

This is the most frequently required revision report. It covers all fixed electrical wiring, sockets, distribution boards, earthing, and lightning protection. A qualified electrical revision technician tests the insulation resistance, checks circuit protection, and inspects the overall condition of the installation.

• Validity period: typically 5 years for residential properties
• Typical cost: 2 000–6 000 Kč for a standard apartment; larger houses or older buildings can reach 8 000–10 000 Kč
• Who performs it: a certified revision technician (revizní technik) holding the relevant authorisation from TIČR (Technická inspekce České republiky)

Gas Revision Report (Revize plynových zařízení)

Required if your property has a gas boiler, gas cooker connected to a fixed supply, or any gas piping. The technician checks for leaks, tests connections, inspects ventilation, and verifies that appliances are functioning safely.

• Validity period: typically 3 years for residential gas installations
• Typical cost: 1 500–4 000 Kč depending on the number of gas appliances and the length of piping

Chimney and Flue Inspection (Revize spalinových cest)

If your home uses any solid fuel, gas, or oil heating connected to a chimney, you need a chimney revision. This is separate from the regular annual chimney sweep — a full revision is a more detailed technical inspection.

• Validity period: depends on fuel type; gas flues typically need revision every 3 years
• Typical cost: 1 000–3 000 Kč

Lightning Protection Revision (Revize hromosvodu)

If your building has a lightning rod system, it needs periodic inspection too. This is more common for houses than apartments (the building manager usually handles this for apartment buildings).

• Validity period: 5 years for residential buildings
• Typical cost: 1 500–4 000 Kč

How to Get a Revision Report in Czechia

Getting a revision report is straightforward, but you need to find the right professional. Here is the process step by step:

1. Identify which revisions you need — check your insurance policy or ask your insurer directly. Most properties need at minimum an electrical revision. If you have gas, add gas revision. If you have a chimney, add flue inspection.
2. Find a qualified revision technician — look for someone holding TIČR authorisation for the relevant type of installation. An experienced electrician on TraderPoint can often either perform the electrical revision themselves or connect you with a colleague who can.
3. Schedule the inspection — the technician will need access to your electrical panel (distribution board), all rooms, and any technical spaces (basement, attic). For a typical apartment, the inspection takes 1–3 hours.
4. Receive the report — the technician issues a written report, usually within a few days. It will state either "bez závad" (no defects) or list specific faults that need fixing.
5. Fix any defects — if the report flags issues, you need to get them repaired by a qualified professional and may need a follow-up inspection.
6. Store the report safely — keep the original and a digital copy. You will need to present it if you ever file an insurance claim.

What Happens If Your Revision Report Has Expired?

An expired revision report is treated almost the same as having no report at all. Czech insurers typically do not give grace periods. If your electrical revision expired six months ago and a fire breaks out due to an electrical fault, you are in serious trouble.

Common situations where expats get caught off guard:

• Buying a property — the seller's revision report may be years old or missing entirely. Always ask for it during the purchase process.
• Renovation work — if you had your flat rewired or a new kitchen installed, you need a new revision report for the changed installation, even if the previous one has not expired yet. Any significant modification to the electrical or gas installation resets the clock.
• Renting out your flat — as a landlord, you are responsible for providing valid revision reports. If your tenant's property is damaged and you cannot produce them, you face both insurance and potential civil liability issues.
• Annual insurance renewal — some insurers now ask for proof of valid revisions at renewal time, not just at claim time

Revision Report Costs: What to Expect in 2025–2026

Prices for revision reports in Czechia vary based on property size, location, and the complexity of the installation. Here is a summary of typical ranges:

• Electrical revision (apartment, 2–3 rooms): 2 000–4 500 Kč
• Electrical revision (family house): 4 000–10 000 Kč
• Gas revision (apartment with boiler + cooker): 1 500–3 500 Kč
• Chimney/flue inspection: 1 000–3 000 Kč
• Lightning protection revision: 1 500–4 000 Kč

Prague prices tend to sit at the higher end of these ranges. In smaller cities like Olomouc, Liberec, or České Budějovice, expect rates closer to the lower end. Always request quotes from multiple technicians to compare — prices can vary significantly even within the same city.

Common Questions Expats Ask About Revision Reports

Do I need a revision report for a rented apartment?

As a tenant, you are generally not responsible for arranging revision reports — that is the landlord's obligation. However, it is smart to ask your landlord to show you valid reports, especially for the electrical installation. If something goes wrong, you want to know the property was properly inspected.

Can my regular electrician do the revision?

Not necessarily. A standard electrician can do repairs and installations, but issuing an official revision report requires a specific TIČR authorisation. Many experienced electricians hold this qualification, but you should confirm before booking. When you search for an electrician on TraderPoint, you can ask directly in your job description whether they hold revision technician credentials.

Is a revision report the same as an energy performance certificate?

No. An energy performance certificate (průkaz energetické náročnosti budovy, or PENB) rates your building's energy efficiency. A revision report is a safety inspection of a specific installation. They are completely different documents serving different purposes.

What is TIČR?

TIČR stands for Technická inspekce České republiky (Technical Inspection of the Czech Republic). It is the government body that authorises revision technicians. You can verify whether a technician is authorised through official channels — ask them for their authorisation number.

Get Your Revision Report Sorted

If you are not sure whether your property has valid revision reports — or you know they have expired — the best time to act is now, before you need to file a claim. Post your job on TraderPoint describing what you need (electrical revision, gas revision, or both), and you will receive quotes from tradespeople in your area who can help. It takes a few minutes and costs nothing to post.

Key Takeaways

• A revision report (revizní zpráva) is a mandatory safety inspection document for electrical, gas, and heating installations in Czech properties
• Most Czech home insurance policies require valid revision reports — without them, claims can be denied
• Electrical revisions are valid for 5 years, gas revisions for 3 years — mark your calendar
• Any major renovation or modification to an installation requires a new revision, even if the old one has not expired
• Typical costs range from 1 500–10 000 Kč depending on the type and property size
• Only technicians authorised by TIČR can issue official revision reports
• Always get multiple quotes, keep your reports stored safely, and check them before your insurance renewal date