About The American Board for Occupational Health Nurses, or the ABOHN as it is commonly called, is an independent board that exists for the purpose of certifying occupational health nurses as specialists in their field. As things stand at present, the board has more than 12,000 active certified nurses. The board was set up 1972 with the aim of being a non-profit and independent organization with the duty of certifying nurses within the … [Read more...]