American fuel economy standards had to be imposed by Congress in 1975, after the oil embargo, because the market was not producing them. Efficiency in American vehicles arrived as regulation rather than as a design value, and it has been contested at every revision since.
law
Reserving your rights at acceptance
A German client who accepts work despite knowing of a defect must expressly reserve his rights over it, or he loses them — § 640 Abs. 3 BGB. Signing the acceptance while unhappy is not a position available to him. He either states the objection at that moment or it is gone.
Nothing is thrown away twice
German waste law runs on a hierarchy written into statute: avoidance first, then preparation for reuse, then recycling, then other recovery including energy, and disposal last.
Disposal is the fifth of five options, and the order is the law rather than guidance. A German organisation deciding what to do with anything starts at the top of that list.
Sunshine laws
Every US state has its own open records statute, and most require public bodies to hold their meetings in public, with advance notice of the agenda. The name is the argument. The default position is that the business of public bodies is visible, and closing a session requires a stated legal reason on the record.
Without obligation
To avoid being bound, a German offer must carry an explicit disclaimer — freibleibend, without obligation, or ohne Obligo. The escape has to be stated. Silence does not preserve your freedom, it removes it, which is why Germans are careful about what they put in writing.
Codified law
German law is codified. The Civil Code of 1900 set out general principles from which particular cases are decided, and a German judgment reasons downward from the statute to the facts. The rule exists first, in writing, and the case is measured against it.
Arbitration before the strike
Schlichtung. German collective bargaining runs through an agreed sequence: negotiation rounds, a declared failure, then arbitration by a neutral chair before any strike. The escalation path exists so that escalating requires passing through something first.
The sworn expert
The term Sachverständiger, expert, is not legally protected in Germany. Anyone insufficiently qualified may call themselves one and offer their services on the market.
So German law built a second tier: öffentlich bestellt und vereidigt, publicly appointed and sworn. Only specialists whose knowledge lies considerably above average are appointed, after an exacting examination procedure, and their work then stands under the permanent supervision of the appointing body — the chambers of crafts, of industry and commerce, of architects, of engineers.
One line from the guidance issued by the Regensburg chamber states the principle exactly: performing your profession properly is not yet sufficient proof of special expertise.
Doing the job well is the floor, not the qualification.
Hidden reserves
Stille Reserven. German commercial law permits hidden reserves — assets carried below their real value, so that value is available later if it is needed. International accounting standards prohibit their deliberate creation outright. German law treats them as prudence. The two systems disagree about whether understating your own strength is a virtue or a misstatement.
Acceptance
German work contracts turn on a formal act called Abnahme, governed by § 640 BGB. Until it happens, the contractor must prove the work is free of defects. After it, the burden reverses and the client must prove the defect exists.
Acceptance also makes payment due, starts the warranty clock, and passes the risk of accidental damage to the client.
One declaration changes who has to prove what. Both sides know exactly which side of it they are standing on.