A few months ago I received a RFB (request for bids) for a construction job in Illinois, being that I was not 100% sure of the law in Illinois regarding construction staking and Surveyors.  I passed on the job.  Since then, I have had multiple opportunities to do construction staking jobs in Illinois.  My question I propose to this group is can a Registered Land Surveyor in Wisconsin construction stake in Illinois?  The scope of work does not entail boundary work.

If during the job I am asked to perform boundary work is there a network that I can contact to get a hold of a registered Land Surveyor in Illinois to do the work?

Your comments and advice is appreciated.  Thanks.