Compliance
ASHRAE, OSHA and EPA Expectations for Building Air
Three different authorities, three different angles on the same air. What each one expects of a building operator.
3 min read · Reviewed by Gabriel M.
Warehouse HVAC — JLG 1932E2 lift work on insulated trunk line
ASHRAE: ventilation and maintenance practice
ASHRAE guidance covers minimum outdoor air rates for acceptable indoor air quality and, separately, inspection and maintenance practice for HVAC systems. Operators use it to justify service intervals and to define what an inspection should actually look at.
OSHA: the general duty to provide a safe workplace
There is no single OSHA indoor-air-quality rule for offices, but the general duty clause still applies, and specific standards cover contaminants, respiratory protection and confined space. Documented HVAC maintenance is a large part of how an employer demonstrates it acted on a known hazard.
EPA: guidance and product registration
EPA publishes building air quality guidance and, more concretely, registers the antimicrobial products that may legally be applied to HVAC surfaces. If a contractor cannot name the registration for what they are spraying in your ducts, stop the work.
What this means operationally
Keep a maintenance record per unit, respond to complaints in writing, use registered products only where warranted, and be able to show an inspection history. None of it is exotic; the failures we see are record-keeping failures, not technical ones.
Common questions
- Are there Georgia-specific requirements?
- State and local health and fire codes matter most in food service, childcare and healthcare occupancies. General office space is governed mainly by standards and insurance expectations.
- Does compliance require IAQ testing?
- Not routinely, but testing is the fastest way to resolve a disputed complaint or document a baseline after remediation.
- Who keeps the records?
- The building operator. Ask your contractor for a digital package you can file and forward.
Keep reading
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Commercial Air Care services commercial facilities across Metro Atlanta with IICRC-certified crews and per-unit photo documentation on every job.