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Regulations last checked for updates: May 23, 2025

Title 20 - Employees' Benefits last revised: Mar 17, 2025
All TitlesTitle 20Chapter VIPart 718Subpart DAppendix Appendix B - Appendix B to Part 718—Standards for Administration and Interpretation of Pulmonary Function Tests. Tables B1, B2, B3, B4, B5, B6.
Collapse to view onlyAppendix Appendix B - Appendix B to Part 718—Standards for Administration and Interpretation of Pulmonary Function Tests. Tables B1, B2, B3, B4, B5, B6.
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authority: 5 U.S.C. 301; Reorganization Plan No. 6 of 1950, 15 FR 3174; 30 U.S.C. 901
source: 45 FR 13678, Feb. 29, 1980, unless otherwise noted.
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