It’s worth asking your local library. My library card gives me read-only access to every ISO standard I’ve ever needed.

There’s also the Estonian standards institute which offers the same standards for much much cheaper.

Also my dad is a billionaire

They use computers, or so I’m told.

Is that Northern Ireland? Could well be where “geg” comes from if so!

The Scouse British dialect has a nice term for this: “Geg out”. As opposed to “Fred is gegging in”, used when someone is trying to implicate themselves or become part of the group/conversation.
Someone involving themselves when they shouldn’t be? Two syllables: Geg. Out.
No idea where it comes from but I heard it a lot in my youth. Forsomereason.