{"data":{"id":"us/42-cfr-84.100","jurisdiction":"us","citation":"42 CFR 84.100","heading":"Man tests 1, 2, 3, and 4; requirements.","body":"Man tests 1, 2, 3, and 4, set forth in Tables 1, 2, 3, and 4 of this subpart, respectively, prescribe the duration and sequence of specific activities. These tests will be conducted to—\n(a) Familiarize the wearer with the apparatus during use;\n(b) Provide for a gradual increase in activity;\n(c) Evaluate the apparatus under different types of work and physical orientation; and\n(d) Provide information on the operating and breathing characteristics of the apparatus during actual use.","path":["Title 42—Public Health","CHAPTER I—PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER G—OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES","PART 84—APPROVAL OF RESPIRATORY PROTECTIVE DEVICES","Subpart H—Self-Contained Breathing Apparatus"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-42.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:11Z","sha256":"2f990b7833e437b5e3299785a39377a22a488c2e0f996ea74e3d9f6415be0228","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-84.99","next":"us/42-cfr-84.101"},"notice":"GroundRules: Original legal text. Not legal advice."}