In Indiana, we now have Constitutional Carry, so the carry permit (LTCH here- License To Carry Handgun) is no longer required. They will sell you one if you want, to have some paper to show in other states if needed. It’s good for life.
Concealed or Open carry are both allowed here.
No training requirements.
This is how it should be IMO. If it’s a right, then you shouldn’t need to meet any requirements. Rights can be lost, but it starts out as yours to lose.
On the rare times I’m at a public range, idiots cause me to see where some people think there should be some training required, but I still oppose it. That is way too easy to abuse.
EDIT:
A business can post that no weapons are allowed. If you are found carrying, you will be asked to leave. If you refuse, police can be called and you will be removed for trespassing.
Many don’t like this, but I’m OK with it. I believe in property rights too. They can choose to disallow it if they wish, but they have also chosen to lose my business because of it.