[Two Thirds Vote Aye]

I believe the answers to 1 and 2 are that an EO is only limited by the Constitution. It cannot violate the Constitution or it is null and void.

As far as the time frame in 3, I believe an EO remains in place until it self-defines a time limit, but I am certain that any future president can rescind it, just as easily as a previous president signed it.

I have no idea if Congress can override it.

[Jemian]

Is the ability to issue EOs in the Constitution? Or, is it something that has been developed through the years?

I’m off to peruse the Constitution.