This Article is one of a group of papers published in connection with the U.S. Sentencing Commission's Third Symposium On Crime and Punishment in the United States: Federal Sentencing Policy for Economic Crimes and New Technology Offenses, hosted by George Mason University School of Law in October 2000. Economic crime defendants comprise over one-fifth of all offenders convicted and sentenced in federal courts. On April 6, 2001, the U.S. Sentencing Commission approved a group of amendments to guidelines governing the sentencing of economic crimes that will go into effect absent a congressional veto on November 1, 2001. These measures, collectively known as the economic crime package, are the culmination of some six years of deliberations by both the Conaboy and Murphy Sentencing Commissions working together with interested outside groups such as the defense bar, the Justice Department, probation officers, and the Criminal Law Committee of the U.S. Judicial Conference. The package contains three basic components. First, the now-separate theft and fraud guidelines, Sections 2B1.1 and 2F1.1, will be consolidated into a single guideline. Second, the loss table in the consolidated guideline will be different from the current theft and fraud loss tables. Third, the troublesome concept of loss, the linchpin of economic crime sentencing under the Guidelines, is redefined. The Criminal Law Committee of the U.S. Judicial Conference (CLC) was a particularly influential participant in the debate over the economic crime package. In order to assist the Sentencing Commission in its deliberations, the CLC submitted to the Commission its own economic crime sentencing reform proposal. The judges recommended: (1) that the theft and fraud guidelines be consolidated; (2) that the loss table be simplified by reducing the number of its levels, and modified by decreasing sentences for some low-loss offenders while increasing sentences for some high-loss offenders; and (3) that loss be redefined. Most importantly, the CLC went beyond general recommendations and transmitted to the Sentencing Commission a specific proposal for a new loss table and draft language for a redefinition of loss. The purpose of this Article is three-fold. First, it explains the need for consolidation of the theft and fraud guidelines and for a revised definition of loss. Second, it introduces the CLC's proposed loss definition and explains, in detail, the reasoning behind the drafting choices made by the judges of the CLC when preparing this proposed new definition. Third, where appropriate, it addresses differences between the CLC proposal and other draft definitions that put forward by Commission staff and other participants in the reform process. The Article is written by the academic advisor to the CLC during the economic crime debate. It is of significance to judges and federal criminal practitioners because the majority of the substantive provisions of the CLC loss proposal were included in the language adopted by the Sentencing Commission. Thus, the CLC proposal and the thinking behind it constitute an important element of the legislative history of new sentencing rules affecting more than 11,000 federal defendants annually.