Share 'Countrywide Signing.'

I have been doing many (when I say many, I have had 5 in 2 days.) Full Spectrum Country Wide signings-- Why is it that only one of the companies that hired me are requiring fax backs. I think, it would be the same across the board and there would be no need for that anymore since it isn't required by CountryWide anymore. Is this a Title company decision? Just curious.