American Industrial Hygiene Association

  • Join AIHA on Thursday, Aug. 4, for the new webinar "Workplace Violence Primer for the IH."
  • AIHA is offering 10 best-selling titles at 15 percent off when you use the promo code SUMMER16.
  • New on the SynergistNOW blog: "An Excellent Barrier: Measuring Skin Health in Dermal Exposure."
  • Discover the IH Professional Pathway program and access materials to help you share the profession.

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 Featured Video


What a conference this year! Relive some of the great moments of AIHce 2016 through AIHA Network.


IH Calc​ulator Lite

Get IH Calculator LITE from the Apple Store - FREE!