Welcome to IOHA
The International Occupational Hygiene Association (IOHA) represents the global community of occupational hygienists. IOHA is an association of occupational hygiene organisations from across the world, all of which are dedicated to the discipline and application of the inherent principles of occupational hygiene.
Content updated May 2013
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IOHA 10th International Scientific Conference April 27th-30th 2015 London
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