Our staff is available to assist with questions you may have about CHS Manager or CR2K regulations, Monday - Friday from 8am to 5pm, excluding state holidays. During high peak calls, please leave a voicemail and a CR2K Staff member will return your call in the order of which it was received.
Hazardous Substance Information Hotline at 503-378-6835 or 800-454-6125 or by emailing hazmatsurvey@osp.oregon.gov