I'm located in Virginia (though I'm almost positive that doesn't matter). The contracting company I work for is based in Maryland. I work in a federal building with federal workers in Washington, DC (but I am an outside contractor, and am not a federal employee myself).
Whose overtime and labor laws would apply to me? Would it be only the Federal Government's, DC's and Fed's, or Maryland's and the Fed's? Are there any special circumstances that would change the answer to this question?
I did some googling, and the general consensus was that the laws apply based on where you do the work, not on where the company who employs you is based. That being said, I could see these rules being different for a full-fledged State vs. DC, or for working on a Federal Site.
Edit: I'd like to state that I disagree with this migration from the Workplace Stack Exchange, as this seems to go against the stated goals of this exchange as a place for those with a legal background to interact. That being said, I won't turn my nose up if someone has input and can answer my question. I apologize for what I believe is an invalid post for this exchange.