The American Industrial Hygiene Association® (AIHA) and the Occupational Hygiene Training Association® (OHTA), organizations that represent the world’s foremost professionals in occupational and environmental health and safety, recently signed a Memorandum of Understanding that details several areas of future collaboration. AIHA and OHTA plan to build on current collaborative efforts to promote better standards of occupational hygiene practice throughout the world. Both organizations share common goals of promoting worker health and safety and training all industrial/occupational hygienists to a consistent, high standard across the globe.