This is a scanned copy of the Federal Register, Vol. 56, No. 229, Wednesday, November 27, 1991, Proposed Rules. It addressed the FDA's regulatory impact analysis of proposed rules to amend the food labeling regulations in response to the 1990 amendments to the Federal Food, Drug, and Cosmetic Act. The document includes: background information, discussion of the purpose of the regulatory impact analysis, a description of the proposed action, discussion of market failure, an economic impact analysis, discussion of options considered, and a discussion of international impacts. Numerous tables are included with supporting data.