Im talking about money laundering forms. I have had to complete them at:

The airport - when bringing in over $10k cash
Nevada State Bank - withdrawing more than $10k in one day
Palms - buying more than $10k of chips

I believe the 'establishment' is supposed to attach them to the back of 1099 (or whatever ) forms. I think they may be numbered 1099E or F. At the airport the originals were green. At the bank and Palms they only had photocopies. I did not receive a copy. The bank photocopied my passport onto the back of the form.

These are 'international' forms. If I deposit or withdraw more than £6000 ($10000) I have to complete them in the UK also. When the money laundering regulations were brought into place approx 10 years ago, I was working for KPMG and we were the advisors to the SFO (UK serious fraud office) and the Fed. I worked in New York and CT on this for a few months also.