What can I not bring to Cologne when moving from abroad?

Which electronics and voltage-dependent appliances should you leave behind?

Germany runs on 230V / 50Hz. Most modern laptops, phone chargers, and camera equipment are dual-voltage — check the label on the power brick for a range like "100–240V, 50/60Hz" and you are fine with a plug adapter. The problem starts with appliances that contain a heating element or motor calibrated to a fixed voltage.

Hair dryers, curling irons, electric shavers, and rice cookers from North America (120V / 60Hz) or Japan (100V / 60Hz) will run hot, burn out quickly, or trip the circuit breaker in your Cologne flat. American-spec kitchen appliances — stand mixers, blenders, toasters — carry the same risk. A voltage converter is an option, but a good one costs €40–80 and adds bulk. For a 3–18 month stay, buying a replacement in Cologne at a Saturn or MediaMarkt along Schildergasse is almost always cheaper and simpler.

If you are arriving from outside the EU with appliances you want to keep, check whether they carry a CE marking. German landlords and building insurers do not formally inspect every plug you own, but if an uncertified appliance causes a fire, your liability under the Mietvertrag (rental contract) is serious. Leave behind anything without CE certification that you cannot easily replace.

What food items cannot be brought into Germany?

If you are arriving from another EU country, you can bring almost any personal food quantity with no restrictions. The rules tighten sharply for arrivals from outside the EU.

Meat and dairy products from non-EU countries are prohibited under EU biosecurity rules — this includes cured meats, dried fish, and cheese, even in vacuum packaging. Germany's customs authority, the Zoll, enforces this at Cologne Bonn Airport (CGN) and will confiscate items without compensation. Fines start at €50 for undeclared goods.

Plant-based foods — rice, spices, dried pulses, instant noodles — are generally allowed in reasonable personal quantities, but any product containing meat or egg derivatives must be declared. If you are unsure, declare it. Customs officers at CGN are routine about this; an honest declaration rarely leads to more than confiscation. Concealment can trigger a fine and a formal record.

Alcohol above 1 litre of spirits or 2 litres of wine from non-EU countries is subject to duty. Bringing three bottles of your home country's spirits as a personal treat will cost you at the desk.

Which medications and health products require documentation?

Prescription medications are allowed for personal use when you enter Germany, but the rules depend on what you are carrying and where you are coming from.

For stays up to 30 days, EU regulations permit a personal supply of most prescription drugs without additional paperwork. For longer stays — which covers most students and expat professionals moving to Cologne — you need a doctor's letter in German or English stating the diagnosis, the medication name (generic, not just brand), dosage, and treatment duration. Carry this in your hand luggage, not checked bags.

Narcotic and psychotropic medications listed under the German Betäubungsmittelgesetz (BtMG) — this includes strong opioids, some ADHD medications like methylphenidate and amphetamine salts, and certain benzodiazepines — require a Schengen certificate for carrying narcotics issued by the health authority in your home country before you travel. Germany's Federal Institute for Drugs and Medical Devices (BfArM) has an English-language form for this. Processing takes up to 10 business days, so apply early.

Herbal supplements and traditional medicines containing animal parts (bear bile, shark fin derivatives) are banned under CITES wildlife trade law. Customs will confiscate them and issue a fine regardless of their medicinal purpose.

Should you bring furniture to Cologne or rent essentials locally?

In most cases: do not bring furniture. Here is why.

Shipping a sofa from London to Cologne costs €200–500 depending on the service, takes 3–10 business days, and requires you to have a confirmed address before it ships. Unfurnished flats in Cologne — common in Ehrenfeld, where a 1-bedroom typically runs €800–1,050 Kaltmiete (base rent), or in Nippes, where you might find something in the €750–950 range — often have nothing: no light fixtures, sometimes no kitchen. Even furnished student rooms in the Südstadt near the University of Cologne campus, accessible via the U-Bahn lines 16 and 17, usually include only a bed and desk.

Beyond shipping costs, most Mietvertrag agreements require you to return the flat in the same condition it was found. Scratches from moving heavy furniture can come out of your Kaution (security deposit), which in Germany is capped at three months' Kaltmiete — for a €900/month flat, that is €2,700 you do not want to lose over a scuffed floor.

Renting essentials through a service like UniRents — which delivers, sets up, and collects everything at the end of your stay — removes the shipping cost, the end-of-tenancy damage risk, and the logistics of selling furniture when you leave. For a stay under 18 months, it is simply the more practical option.

What customs fees apply when shipping personal items to Cologne?

If you are moving from outside the EU and shipping personal belongings — not purchasing new goods — you may qualify for a duty-free import allowance called Übersiedlungsgut (removal goods relief). To qualify, you must have owned and used the items for at least six months before the move, and you must apply to the Hauptzollamt (main customs office) in Cologne before or at the time of import using form 0350.

If your shipment does not qualify — for example, it contains new items still in packaging, or you apply after the fact — standard EU import duty applies. Electronics attract 0–14% duty depending on the category, plus 19% German VAT. A €500 laptop shipped from the US with no relief claimed could cost you an extra €95–150 at the border.

EU residents moving from another EU member state pay no import duties on personal belongings. You still need to complete the Anmeldung (residence registration) at a Cologne Bürgeramt within 14 days of moving in — this is a legal requirement, not optional, and you will need it to open a bank account, register at the university, and sign up for health insurance.

Are there Cologne-specific rental restrictions on appliances?

German tenancy law is federal, but individual Mietvertrag clauses and building rules (Hausordnung) vary by landlord and property. A few restrictions come up repeatedly in Cologne rentals.

Space heaters: many older Cologne buildings — particularly Altbau flats in the Belgisches Viertel — have older wiring that cannot handle the sustained load of a 2,000W electric space heater. Some landlords explicitly prohibit them in the Hausordnung. Even where not banned, running one unattended can void your household liability insurance. If your flat is cold, report it to the landlord in writing — heating is a legal obligation under German tenancy law, and temperatures must reach at least 20°C in living spaces during winter hours.

Washing machines: many Cologne flats, particularly smaller units, do not have a dedicated washing machine connection in the flat. The building may have a shared Waschkeller (laundry room). Installing your own machine in the bathroom without landlord approval can count as an unauthorised structural modification.

Large appliances generally: if you want to install a dishwasher, second fridge, or chest freezer, check your Mietvertrag first. Some contracts require written permission. This protects you as much as the landlord — if the building's electrical system cannot support the load and a fault occurs, you are liable.

What to watch out for

• Declaring medication at customs and then being stopped anyway: declaring is correct, but it does not guarantee entry. If your medication is on Germany's narcotic substances list and you do not have the Schengen certificate, it will be confiscated at CGN even if you declared it. Get the BfArM certificate before you travel, not as a backup plan.
• Assuming your removal goods relief application will be approved quickly: the Hauptzollamt Köln can take 2–4 weeks to process form 0350 during busy periods (August–September, when student moves peak). If your shipment arrives before the relief is approved, it may be held and storage fees will accrue.
• Shipping furniture to an address you do not yet have confirmed: in Cologne's competitive rental market, a Wohnungsbewerbung (rental application) often requires a Schufa (credit check) report, Einkommensnachweise (proof of income), and sometimes a Mietschuldenfreiheitsbescheinigung (rental debt clearance certificate) from a previous landlord. Flats in Ehrenfeld and Nippes can receive 30–50 applications. Do not ship large items until you have a signed contract and confirmed move-in date.
• Overlooking the Warmmiete versus Kaltmiete distinction in listings: a flat advertised at €950 may carry Nebenkosten (additional costs) of €150–200/month, making the Warmmiete (rent including utilities) over €1,100. The gap matters for your budget and for the Kaution calculation.

Common questions

Can I bring my US-bought laptop and phone to Cologne without any problems?

Yes, for almost all modern laptops and smartphones. Check the charger label — if it says "Input: 100–240V, 50/60Hz," you only need a Type F plug adapter (the standard German socket). The devices themselves will work fine. Where people run into trouble is with older chargers or single-voltage appliances like some hair dryers or electric razors.

What documents do I need to rent a flat in Cologne as an international student?

Typically: a valid passport or EU ID, a Schufa credit report (you can request one free per year at schufa.de), proof of income or an enrollment letter from the University of Cologne, and sometimes a Mietschuldenfreiheitsbescheinigung from your previous landlord. Some landlords also ask for a German bank account number before signing — which creates a circular problem, since many banks require an Anmeldung to open an account. Student dormitory applications through Kölner Studierendenwerk often have simpler requirements.

How much is the security deposit for a flat in Cologne?

German law caps the Kaution at three months' Kaltmiete. For a 1-bedroom at €900/month base rent, that is a maximum of €2,700, paid before or at the point of moving in. The landlord must hold it in a separate account and return it within 3–6 months after you move out, minus any legitimate deductions for damage beyond normal wear.

What is Anmeldung and when do I need to do it in Cologne?

The Anmeldung is the official registration of your address with the city. In Cologne, you register at a Bürgeramt — book an appointment at the Stadt Köln website, as walk-ins are rarely available. You must complete it within 14 days of moving into your flat. You will need it to open a German bank account, enroll at the university, and register with the public health insurance system. Bring your passport, your signed Mietvertrag, and a Wohnungsgeberbestätigung (landlord confirmation of your move-in date and address) — your landlord is legally required to provide this form.

Can I ship my own food to Cologne from outside the EU?

Plant-based foods like dried spices, rice, and packaged instant noodles are generally fine in personal quantities. Meat, dairy, and products derived from them are prohibited under EU import rules, even in sealed packaging. The Zoll at Cologne Bonn Airport enforces this, and fines start at €50 for undeclared items. If you are desperate for a specific product, check whether an Asian or specialty supermarket in Cologne's city centre stocks it — the choice has grown considerably in areas around Ehrenfeld and the Eigelstein quarter.