From my perspective here are some answers.
Do committee chairs set rules for training and fees?
Yes.
If a committee asks for a fee for training on a tool, can somebody offer training for free?
It’s up to the committee chairperson.
… Does this give the trainees authorization to use the tool?
It’s up to the committee chairperson.
Does the new Maker Manager indicate who’s authorized to provide training?
No.
Can somebody charge for a class normally offered for free?
It’s up to the committee chairperson and the classroom committee (since they approve or reject scheduled events).
Can somebody from another committee provide training?
It’s up to the committee chairperson.
… Are the fees from the original committee still requested?
It’s up to the committee chairperson.
… Which committee gets the money?
It’s up to the committee chairperson (assuming we’re not taking into account honorarium).
How early do they need to announce the class if charging a fee?
There are no restrictions on timing except for honorarium.
Does insurance allow non-SAE people teach automotive classes?
Insurance doesn’t discuss automotive classes at all as far as I know but we’ve been advised to not teach automotive classes in the past.