Home American Industrial Hygiene Association April 28Organizations and governments worldwide will observe Workers' Memorial Day on Friday, April 28.Read more Workers' Memorial DaySafe + Sound WeekNew resources to help plan events and activities during Safe + Sound Week, June 12–18, are now available.Learn more Safe + Sound WeekSupporting the CIHAIHA and CIHC encourage California lawmakers to support Certified Industrial Hygienists.Read more Supporting the CIHSynergistNOW BlogA new SynergistNOW blog post discusses the value of AIHA membership.Read blog post SynergistNOW Blog Page Content Workers' Memorial Day, April 28, to Be Observed WorldwideOn April 28, organizations and governments worldwide will commemorate workers who have died or been injured, disabled, or made sick due to unhealthy and unsafe workplaces.Read MoreEPA Accepting Further Comments on TCE, Methylene Chloride, and NMPEPA has reopened and extended the comment periods for two proposed rules issued under section 6 of the new Toxic Substances Control Act (TSCA) legislation.Read MoreCSB: Chemical Safety Is Good for BusinessThe U.S. Chemical Safety Board (CSB) published a new document that makes a "business case for safety" and outlines the agency's impact on chemical safety in the U.S.Read More Synergist The Synergist April 2017 Synergist Webinars JOEH JOEH Latest Issue Abstracts Safe & Sound Featured Publication IAQ Investigator's GuideAIHA Marketplace Explore ways industrial hygiene can keep you, your family, and your community healthy and safe. Explore ways industrial hygiene can keep you, your family, and your community healthy and safe. Join AIHA Find an IH Courses Store Latest from Twitter Tweets by @AIHA Follow AIHA Featured Video Learn more about CareerAdvantage and all of the ways IH employers and job seekers can benefit from this resource with Wanda Barbour, AIHA's Senior Manager of Member & Customer Relations. Click here for full screen. A Strategy for Assessing and Managing Occupational Exposures, 3rd Edition DownloadIH Calculator Lite Get IH Calculator LITE from the Apple Store - FREE!