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This Standard applies to semiconductor fabrication facilities and comparable research and development areas in which hazardous chemicals are used, stored, and handled and containing a cleanroom or clean zone, or both.

The 2006 edition of NFPA 318 has been revised with extracted information from NFPA 5000 ® : Building Construction and Safety Code ® dealing with hazardous chemicals in cleanrooms . The document complies with NFPA's Manual of Style. (Approx. 38 pp., 2006)