University of Pennsylvania Finding Aids

The Model Penal Code, first completed in 1962 and revised and expanded over the next 20 years, played an important role in the revision and codification of criminal law. The Chief Reporter on the project was Herbert Wechsler. A Criminal Law Advisory Committee was established to provide the reportorial staff with guidance in the drafting of the Code. A Proposed Official Draft was published in 1962. This version generated wide response among legislatures and courts, prompting a revision and expansion of the code's commentaries that began in 1976. A final version of the Model Penal Code, with revised commentaries, was published in 1985. The Code proved to be particularly influential in the areas of jurisdiction, double jeopardy, responsibility, criminal attempts, theft, abortion, obscenity, sentencing, and capital punishment. The collection, 1942-1985, includes correspondence, meeting materials, proceedings, drafts, reports, reference materials, published versions, citations, and related records regarding the drafting of the Model Penal Code, which consolidated and codified previous legislation and judicial opinions related to criminal law.