U.S. Code of Federal Regulations

According to the U.S. Code of Federal Regulations, food additives may be defined as "substances. .. the intended use of which results or may reasonably be expected to result, directly or indirectly, either in their becoming a component of food or otherwise affecting the characteristics of food" (1). Canada and the European Community have adopted similar definitions. According to this broad definition, a food additive is synonymous to a food ingredient. In practice, however, the word additive is limited to substances that are used in small quantities. 

U.S. Code of Federal Regulations Occupational Safety and Health Standards, U.S. Government Printing Office, Washiagton, D.C., 1973, Tide 29, part 1910.93, p. 114. 

U.S. Code of Federal Regulations, Tide 40 Protection of the Environment, Subchapter E EIERA—Pesticide Programs, Parts 150 to 189, Rev. July 1,... 

U. S. Code of Federal Regulations, 21 CPR 1994, Pood and Dmgs, Subpart A 182.1. Substances that are generally recogni2ed as safe. 

Food and pharmaceutical grades of calcium carbonate are covered by the Food Chemicals Codex (7) and the United States Pharmacopeia (8) and subject to U.S. Food and Dmg Administration Good Manufacturing Practices (9). Both purity requirements and test methods are available (7,8). Calcium carbonate is listed in the U.S. Code of Federal Regulation as a food additive, and is authorized for use in both paper and plastic food contact appHcations. 

U S Code of Federal Regulations 21 CFR Part 314 21 CFR Part 514 21 CFR Part 601 U S Food, Drug Cosmetic Act Chapter 5, Sub chapter B, F... 

U.S. Code of Federal Regulations for Metal Finishing Effluent... 

U.S. CODE OF FEDERAL REGULATIONS FOR METAL FINISHING EFFLUENT DISCHARGE MANAGEMENT... 

This section introduces the U.S. Code of Federal Regulations (CFR) Title 40, Part 433 (40 CFR part 433) for effluent discharge management of metal finishing point source category. 

According to Section 1910.134(b) of the Occupational Safety and Health Standards in Title 29 of the U.S. Code of Federal Regulations, an acceptable respiratory program must be instigated whenever respiratory health hazards are present in the work environment. The employer must develop formal written operational procedures covering every aspect of the program, including, for example, how contaminants are controlled, how contaminant concentration is measured, and how respirators are selected, used, cleaned, inspected, repaired, and stored. 

Guidelines Establishing Test Procedures for the Analysis of Pollutants, U.S. Code of Federal Regulations, 40 CFR 136, 44(233) 69464-69575. 

OSHA. 1982. General Industry Standards for Toxic and Hazardous Substances. U.S. Code of Federal Regulations 1910, Subpart Z, Section 1910.1000. 

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