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Title 42--Public Health
CHAPTER I--PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES
PART 84--APPROVAL OF RESPIRATORY PROTECTIVE DEVICES
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 | 84.1 | Purpose. |
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| 84.2 | Definitions. |
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| 84.3 | Respirators for mine rescue or other emergency use in mines. |
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| 84.10 | Application procedures. |
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| 84.11 | Contents of application. |
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| 84.12 | Delivery of respirators and components by applicant; requirements. |
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| 84.20 | Examination, inspection, and testing of complete respirator assemblies; fees. |
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| 84.21 | Examination, inspection, and testing of respirator components or subassemblies; fees. |
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| 84.22 | Unlisted fees; additional fees; payment by applicant prior to approval. |
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| 84.30 | Certificates of approval; scope of approval. |
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| 84.31 | Certificates of approval; contents. |
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| 84.32 | Notice of disapproval. |
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| 84.33 | Approval labels and markings; approval of contents; use. |
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| 84.34 | Revocation of certificates of approval. |
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| 84.35 | Changes or modifications of approved respirators; issuance of modification of certificate of approval. |
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| 84.36 | Delivery of changed or modified approved respirator. |
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| 84.40 | Quality control plans; filing requirements. |
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| 84.41 | Quality control plans; contents. |
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| 84.42 | Proposed quality control plans; approval by the Institute. |
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| 84.43 | Quality control records; review by the Institute; revocation of approval. |
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| 84.50 | Types of respirators to be approved; scope of approval. |
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| 84.51 | Entry and escape, or escape only; classification. |
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| 84.52 | Respiratory hazards; classification. |
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| 84.53 | Service time; classification. |
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| 84.60 | Construction and performance requirements; general. |
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| 84.61 | General construction requirements. |
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| 84.62 | Component parts; minimum requirements. |
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| 84.63 | Test requirements; general. |
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| 84.64 | Pretesting by applicant; approval of test methods. |
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| 84.65 | Conduct of examinations, inspections, and tests by the Institute; assistance by applicant; observers; recorded data; public demonstrations. |
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| 84.66 | Withdrawal of applications; refund of fees. |
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| 84.70 | Self-contained breathing apparatus; description. |
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| 84.71 | Self-contained breathing apparatus; required components. |
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| 84.72 | Breathing tubes; minimum requirements. |
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| 84.73 | Harnesses; installation and construction; minimum requirements. |
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| 84.74 | Apparatus containers; minimum requirements. |
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| 84.75 | Half-mask facepieces, full facepieces, mouthpieces; fit; minimum requirements. |
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| 84.76 | Facepieces; eyepieces; minimum requirements. |
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| 84.77 | Inhalation and exhalation valves; minimum requirements. |
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| 84.78 | Head harnesses; minimum requirements. |
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| 84.79 | Breathing gas; minimum requirements. |
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| 84.80 | Interchangeability of oxygen and air prohibited. |
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| 84.81 | Compressed breathing gas and liquefied breathing gas containers; minimum requirements. |
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| 84.82 | Gas pressure gages; minimum requirements. |
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| 84.83 | Timers; elapsed time indicators; remaining service life indicators; minimum requirements. |
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| 84.84 | Hand-operated valves; minimum requirements. |
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| 84.85 | Breathing bags; minimum requirements. |
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| 84.86 | Component parts exposed to oxygen pressures; minimum requirements. |
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| 84.87 | Compressed gas filters; minimum requirements. |
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| 84.88 | Breathing bag test. |
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| 84.89 | Weight requirement. |
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| 84.90 | Breathing resistance test; inhalation. |
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| 84.91 | Breathing resistance test; exhalation. |
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| 84.92 | Exhalation valve leakage test. |
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| 84.93 | Gas flow test; open-circuit apparatus. |
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| 84.94 | Gas flow test; closed-circuit apparatus. |
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| 84.95 | Service time test; open-circuit apparatus. |
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| 84.96 | Service time test; closed-circuit apparatus. |
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| 84.97 | Test for carbon dioxide in inspired gas; open- and closed-circuit apparatus; maximum allowable limits. |
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| 84.98 | Tests during low temperature operation. |
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| 84.99 | Man tests; testing conditions; general requirements. |
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| 84.100 | Man tests 1, 2, 3, and 4; requirements. |
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| 84.101 | Man test 5; requirements. |
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| 84.102 | Man test 6; requirements. |
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| 84.103 | Man tests; performance requirements. |
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| 84.104 | Gas tightness test; minimum requirements. |
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| 84.110 | Gas masks; description. |
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| 84.111 | Gas masks; required components. |
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| 84.112 | Canisters and cartridges in parallel; resistance requirements. |
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| 84.113 | Canisters and cartridges; color and markings; requirements. |
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| 84.114 | Filters used with canisters and cartridges; location; replacement. |
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| 84.115 | Breathing tubes; minimum requirements. |
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| 84.116 | Harnesses; installation and construction; minimum requirements. |
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| 84.117 | Gas mask containers; minimum requirements. |
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| 84.118 | Half-mask facepieces, full facepieces, and mouthpieces; fit; minimum requirements. |
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| 84.119 | Facepieces; eyepieces; minimum requirements. |
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| 84.120 | Inhalation and exhalation valves; minimum requirements. |
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| 84.121 | Head harnesses; minimum requirements. |
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| 84.122 | Breathing resistance test; minimum requirements. |
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| 84.123 | Exhalation valve leakage test. |
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| 84.124 | Facepiece tests; minimum requirements. |
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| 84.125 | Particulate tests; canisters containing particulate filters; minimum requirements. |
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| 84.126 | Canister bench tests; minimum requirements. |
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| 84.130 | Supplied-air respirators; description. |
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| 84.131 | Supplied-air respirators; required components. |
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| 84.132 | Breathing tubes; minimum requirements. |
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| 84.133 | Harnesses; installation and construction; minimum requirements. |
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| 84.134 | Respirator containers; minimum requirements. |
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| 84.135 | Half-mask facepieces, full facepieces, hoods, and helmets; fit; minimum requirements. |
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| 84.136 | Facepieces, hoods, and helmets; eyepieces; minimum requirements. |
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| 84.137 | Inhalation and exhalation valves; check valves; minimum requirements. |
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| 84.138 | Head harnesses; minimum requirements. |
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| 84.139 | Head and neck protection; supplied-air respirators; minimum requirements. |
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| 84.140 | Air velocity and noise levels; hoods and helmets; minimum requirements. |
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| 84.141 | Breathing gas; minimum requirements. |
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| 84.142 | Air supply source; hand-operated or motor driven air blowers; Type A supplied-air respirators; minimum requirements. |
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| 84.143 | Terminal fittings or chambers; Type B supplied-air respirators; minimum requirements. |
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| 84.144 | Hand-operated blower test; minimum requirements. |
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| 84.145 | Motor-operated blower test; minimum requirements. |
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| 84.146 | Method of measuring the power and torque required to operate blowers. |
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| 84.147 | Type B supplied-air respirator; minimum requirements. |
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| 84.148 | Type C supplied-air respirator, continuous flow class; minimum requirements. |
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| 84.149 | Type C supplied-air respirator, demand and pressure demand class; minimum requirements. |
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| 84.150 | Air-supply line tests; minimum requirements. |
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| 84.151 | Harness test; minimum requirements. |
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| 84.152 | Breathing tube test; minimum requirements. |
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| 84.153 | Airflow resistance test, Type A and Type AE supplied-air respirators; minimum requirements. |
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| 84.154 | Airflow resistance test; Type B and Type BE supplied-air respirators; minimum requirements. |
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| 84.155 | Airflow resistance test; Type C supplied-air respirator, continuous flow class and Type CE supplied-air respirator; minimum requirements. |
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| 84.156 | Airflow resistance test; Type C supplied-air respirator, demand class; minimum requirements. |
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| 84.157 | Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum requirements. |
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| 84.158 | Exhalation valve leakage test. |
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| 84.159 | Man tests for gases and vapors; supplied-air respirators; general performance requirements. |
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| 84.160 | Man test for gases and vapors; Type A and Type AE respirators; test requirements. |
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| 84.161 | Man test for gases and vapors; Type B and Type BE respirators; test requirements. |
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| 84.162 | Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air respirators; test requirements. |
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| 84.163 | Man test for gases and vapors; Type C supplied-air respirators, demand and pressure-demand classes; test requirements. |
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| 84.170 | Non-powered air-purifying particulate respirators; description. |
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| 84.171 | Non-powered air-purifying particulate respirators; required components. |
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| 84.172 | Breathing tubes; minimum requirements. |
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| 84.173 | Harnesses; installation and construction; minimum requirements. |
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| 84.174 | Respirator containers; minimum requirements. |
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| 84.175 | Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements. |
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| 84.176 | Facepieces, hoods, and helmets; eyepieces; minimum requirements. |
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| 84.177 | Inhalation and exhalation valves; minimum requirements. |
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| 84.178 | Head harnesses; minimum requirements. |
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| 84.179 | Non-powered air-purifying particulate respirators; filter identification. |
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| 84.180 | Airflow resistance tests. |
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| 84.181 | Non-powered air-purifying particulate filter efficiency level determination. |
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| 84.182 | Exhalation valve leakage test; minimum requirements. |
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| 84.190 | Chemical cartridge respirators: description. |
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| 84.191 | Chemical cartridge respirators; required components. |
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| 84.192 | Cartridges in parallel; resistance requirements. |
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| 84.193 | Cartridges; color and markings; requirements. |
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| 84.194 | Filters used with chemical cartridges; location; replacement. |
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| 84.195 | Breathing tubes; minimum requirements. |
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| 84.196 | Harnesses; installation and construction; minimum requirements. |
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| 84.197 | Respirator containers; minimum requirements. |
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| 84.198 | Half-mask facepieces, full facepieces, mouthpieces, hoods, and helmets; fit; minimum requirements. |
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| 84.199 | Facepieces, hoods, and helmets; eyepieces; minimum requirements. |
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| 84.200 | Inhalation and exhalation valves; minimum requirements. |
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| 84.201 | Head harnesses; minimum requirements. |
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| 84.202 | Air velocity and noise levels; hoods and helmets; minimum requirements. |
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| 84.203 | Breathing resistance test; minimum requirements. |
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| 84.204 | Exhalation valve leakage test; minimum requirements. |
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| 84.205 | Facepiece test; minimum requirements. |
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| 84.206 | Particulate tests; respirators with filters; minimum requirements; general. |
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| 84.207 | Bench tests; gas and vapor tests; minimum requirements; general. |
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| 84.250 | Vinyl chloride respirators; description. |
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| 84.251 | Required components. |
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| 84.252 | Gas masks; requirements and tests. |
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| 84.253 | Chemical-cartridge respirators; requirements and tests. |
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| 84.254 | Powered air-purifying respirators; requirements and tests. |
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| 84.255 | Requirements for end-of-service-life indicator. |
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| 84.256 | Quality control requirements. |
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| 84.257 | Labeling requirements. |
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| 84.258 | Fees. |
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| 84.1100 | Scope and effective dates. |
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| 84.1101 | Definitions. |
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| 84.1102 | Examination, inspection and testing of complete respirator assemblies; fees. |
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| 84.1103 | Approval labels and markings; approval of contents; use. |
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| 84.1130 | Respirators; description. |
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| 84.1131 | Respirators; required components. |
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| 84.1132 | Breathing tubes; minimum requirements. |
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| 84.1133 | Harnesses; installation and construction; minimum requirements. |
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| 84.1134 | Respirator containers; minimum requirements. |
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| 84.1135 | Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements. |
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| 84.1136 | Facepieces, hoods, and helmets; eyepieces; minimum requirements. |
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| 84.1137 | Inhalation and exhalation valves; minimum requirements. |
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| 84.1138 | Head harnesses; minimum requirements. |
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| 84.1139 | Air velocity and noise levels; hoods and helmets; minimum requirements. |
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| 84.1140 | Dust, fume, and mist respirators; performance requirements; general. |
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| 84.1141 | Isoamyl acetate tightness test; dust, fume, and mist respirators designed for respiratory protection against fumes of various metals having an air contamination level not less than 0.05 milligram per cubic meter; minimum requirements. |
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| 84.1142 | Isoamyl acetate tightness test; respirators designed for respiratory protection against dusts, fumes, and mists having an air contamination level less than 0.05 milligram per cubic meter, or against radionuclides; minimum requirements. |
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| 84.1143 | Dust, fume, and mist air-purifying filter tests; performance requirements; general. |
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| 84.1144 | Silica dust test for dust, fume, and mist respirators; single-use or reusable filters; minimum requirements. |
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| 84.1145 | Silica dust test; non-powered single-use dust respirators; minimum requirements. |
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| 84.1146 | Lead fume test for dust, fume, and mist respirators; minimum requirements. |
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| 84.1147 | Silica mist test for dust, fume, and mist respirators; minimum requirements. |
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| 84.1148 | Tests for respirators designed for respiratory protection against more than one type of dispersoid; minimum requirements. |
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| 84.1149 | Airflow resistance tests; all dust, fume, and mist respirators; minimum requirements. |
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| 84.1150 | Exhalation valve leakage test; minimum requirements. |
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| 84.1151 | DOP filter test; respirators designed as respiratory protection against dusts, fumes, and mists having an air contamination level less than 0.05 milligram per cubic meter and against radionuclides; minimum requirements. |
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| 84.1152 | Silica dust loading test; respirators designed as protection against dusts, fumes, and mists having an air contamination level less than 0.05 milligram per cubic meter and against radionuclides; minimum requirements. |
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| 84.1153 | Dust, fume, mist, and smoke tests; canister bench tests; gas masks canisters containing filters; minimum requirements. |
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| 84.1154 | Canister and cartridge requirements. |
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| 84.1155 | Filters used with canisters and cartridges; location; replacement. |
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| 84.1156 | Pesticide respirators; performance requirements; general. |
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| 84.1157 | Chemical cartridge respirators with particulate filters; performance requirements; general. |
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| 84.1158 | Dust, fume, and mist tests; respirators with filters; minimum requirements; general. |
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