OSHA has just released a new Instruction for its Field Operations Manual that describes policies and procedures for implementing a National Emphasis Program to identify and reduce or eliminate the incidence of adverse health effects associated with occupational exposure to isocyanates.

The Instruction, National Emphasis Program – Occupational Exposure to Isocyanates, CPL 03-00-017, is intended to combine “enforcement and outreach efforts to raise awareness of employers, workers, and safety and health professionals” of the health effects associated with occupational exposure to isocyanates. According to OSHA, “workers in a wide range of industries and occupations are exposed to at least one of the numerous isocyanates known to be associated with work-related asthma.”

Employers that are now under scrutiny by this new National Emphasis Program include:

  • Manufactures and handlers of polyurethane products, including polyurethane foam, insulation materials, surface coatings, car seats, furniture, foam mattresses, under-carpet padding, packaging materials, shoes, laminated fabrics, polyurethane rubber, and adhesives.

The Instruction provides a “site selection system” that targets multiple industries and will focus on evaluating inhalation, dermal, and other routes of occupational exposure to isocyanates. Appendix A provides the following industry list “where isocyanate exposures are known or likely to occur.”

Click here to view Appendix A.