OCCUPATIONAL HEALTH SAFETY NETWORK (OHSN)

Information for Current OHSN Users

Welcome back and thank you for participating in OHSN! We recommend that data be submitted once a month to OHSN. Regularly submitting data and generating reports will allow you to monitor trends over time, guide interventions, and objectively measure impact. New data can be viewed 7-10 days after they are submitted. Previously entered data can be viewed 24/7. Please email us at NIOSHOHSN@cdc.gov or call 513-841-4337 if you have any questions.