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IOHA 2018

Join as the Global Community of Occupational Hygienists meets in Washington, DC!

The 11th International Occupational Hygiene Association (IOHA) International Scientific Conference​ is the must-attend conference for occupational hygiene professionals worldwide. The conference will be held at the Marriott Marquis Washington, DC. The theme of IOHA Washington 2018 is “Bringing Better Health to Workers Worldwide.” 

Important Dates

  • Registration now open!
  • September 24-26 - Main IOHA Conference

​Fill in this form to sign up for announcements about IOHA 2018.​​

IOHA Washington 2018 

September​​ 24-26, 2018

Professional Develo​pment Courses (PDCs)

Septe​mber 22, 23, ​and 27, 2018​

All IOHA Washington 2018 events take place at:

Marriott Marquis

901 Massachusetts Ave NW

Washingto​n, DC​