It did say photographic film 1600iso and under is safe to be scanned.
Somebody printing a fake document and having it at the Frankfurt airport sounds highly unlikely.
I didn't say the document was fake. I said that any organization can decide on a policy, use whatever sources they use including EC directives and print those policies out and attach some logos to them. That doesn't make the policy fake. Neither does it show that there's a EU policy that says that film below 1600 ISO is safe to go through x-ray scanners.
As a EU citizen, film shooter and fairly active traveler throughout Europe (although we tuned it down during and also after covid), I've never noticed anything about a EU-issued film-specific airport scanner policy being in effect. I have not traveled by air through Frankfurt, but a wide selection of other airports in various European countries and of various sizes, usually carrying film and actively approaching security staff about the issue.
There is of course EU legislation that requires airports to check luggage carried on airplanes. There are also EU rules about what cannot be taken on a flight. Those directions don't pertain to photographic film, however. The question if it's safe for film to be taken through a security scanner is also something that's extremely unlikely and illogical to be subject to EU regulation for a number of obvious reasons.
‘Can go through’ and ‘is safe’ are surely not the same as ‘must go through’.
Standing EU policy is that luggage must be checked. EU policy does not dictate how this check must occur. It's up to airport operators to decide how to do this effectively and efficiently. For the EU air travel luggage policy, it doesn't matter if film is checked manually or x-ray scanned.
Since the EU doesn't give a hoot about whether a product might be damaged by treating it to a dose of xrays, it's not something that the EU is likely to ever issue policy on, let alone policy that's ridiculously susceptible to all sorts of technological change and variation. It just doesn't make any sense.
What of course is totally logical, explicable and even likely, is observing a couple of things, and then drawing a conclusion on them that happens to be erroneous. Such as seeing a logo on a piece of paper, someone saying something about 1600-speed film, and then interpreting this as proof that there's a EU policy on film going through x-ray scanners. It's easy to be mistaken.