The United States Bureau of Labor Statistics developed the Occupational Injury and Illness Classification System (OIICS).
Birleşik Devletler Bureau of Labor Statistics, Mesleki Yaralanmalar ve Hastalıklar Sınıflandırma Sistemi'ni (İngilizce: Occupational Injury and Illness Classification System (OIICS)) geliştirmiştir.