As for... / Regarding... / As far as... is concerned
Formal connector used to introduce a new topic or to address a specific point. Very common in written Spanish and formal speech.
As for the price, we can negotiate.
Regarding what you said earlier, I have some doubts.
—And the deadline? —As for the deadline, there's flexibility.
Regarding your question, the answer is no.
As for the money, don't worry.