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Operation and Maintenance Requirements
Law
CFR 40
Protection of Environment
Environmental Protection Agency
Air Programs
Continuous Emission Monitoring
Operation and Maintenance Requirements
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Section
75.20
Initial certification and recertification procedures.
Section
75.21
Quality assurance and quality control requirements.
Section
75.22
Reference test methods.
Section
75.23
Alternatives to standards incorporated by reference.
Section
75.24
Out-of-control periods and adjustment for system bias.