False Claims Reform Act of 1986
31 USC § 3729 - False claims
31 USC § 3730 - Civil actions for false claims
31 USC § 3731 - False claims procedure
31 USC § 3732 - False claims jurisdiction
31 USC § 3733 - Civil investigative demands ("CID")

Reference:
U.S. Code, Title 31 - Money And Finance, Subtitle III - Financial Management, Chapter 37 - Claims, Subchapter III - Claims Against The United States Government.