TDAA you are not really arguing with me..but with the stated laws in most US States.
Your first quote response above - yes I check my staff's work, but I ALSO have direct and personal input and decision making in how the structure gets built in the first place.
This is where the typical licening law makes a very VERY important distinction. The practice of engineering involves decision making. It involves process, coordination, and an intimacy with the project.
While a complete design review of another engineer's design can be considered the practice of engineering, a review like that must include a comprehensive design/calculation effort to allow that reviewing engineer to then serve as engineer of record.
The state laws that prohibit plan stamping are there because the engineering boards correctly perceive that too many cases would occur where someone will "review" a design and stamp it without fully digging into the design and understanding it.
An engineer who does not supervise the original design effort, does not
decide how things are framed, where the load paths go, and how connections are to be facilitated, does not have the same knowledge, care or control of an engineer who participates in the design as it happens.
I agree with your other two quotes of mine - backward statement by me and all.
But your last statement:
But what if that engineer takes the same care as you (or even better) when doing his/her review?
If the reviewing engineer takes the same care or better in DESIGNING the project, I have no problem. But the fear is that many engineers who "plan stamp" won't do a COMPLETE design. The human tendancy is to check something only to a certain extent...and that is what the plan stamping laws are out to prohibit.