On June 11th, the Financial Crimes Enforcement Network ("FinCEN") revised its August 31, 2009 guidance on determining eligibility for exemption from currency transaction reporting requirements. The revised guidance updates relevant citations to reflect the transfer of FinCEN's regulations from 31 C.F.R. Sec. 103 to 31 C.F.R. Chapter X, and amends the guidance dealing with exemption eligibility for payroll customers in accordance with the final rule amending 31 C.F.R. Sec. 1020.315, published at 77 FR 33638 on June 7, 2012. FinCEN Guidance.