This doesn’t have anything to do with fake parts. The Polish government bought trains. They have the right to get them serviced by whoever they want. And the original manufacturer intentionally and secretly sabotaged those efforts. Instead of worrying about a hypothetical problem, why not worry about a shown actual problem? That a product the government bought to benefit its citizens can be disabled even when nothing is broken?

With the fake parts scandal for airplanes I wonder if this should be mandatory for parts that impact public safety for public transport like trains, buses, planes and so on.

Airplanes are vastly more complex though. Four engines, flying at extremely high altitudes at hundreds of km/h, fully airtight, powerful onboard generators, food prep areas, bathroom etc, extensive ethernet networking for the small IFE units and WiFi access points, list goes on…

Whereas a train doesn’t have anything close to that, even the high speed ones with all the bells and whistles, so I think it would be a bit unreasonable to expect them to be held to the same standards as an airplane.

The only train I’d suggest an exception for would be a maglev though - OEM parts only there please, especially for traction and em equipment 😳

Dont get me wrong, I want a full right to repair enshrined in law and using a system like this just to prevent it is clearly wrong, but if it could be adapted to allow for critical parts to be made under license by third parties and helped prevent fake parts then may be a small amount of good can come from this shitty practice.

Some independent validation of the manufacturing materials, their grade and assembly quality could work well here, since I’m not too sure if blindly trusting the parts manufacturers would be a great idea as long as they have profits in mind

Steroids? They’ve done a complete speedrun lol

Imagine if it was a more mundane issue, let’s say the air line in a carriage has blown out and none of the doors work under their own power. Roll the train into the third party workshop to carry out the fix… a copyright notice flags up on the panel screen and now you’ve got a long 20 ton dead brick in your workshop

Imagine this happened with cars, that would be outrageous man