Technical Safety Services (TSS), an ISO 9001-certified leader in testing and certification of cleanrooms and controlled environments, announces a new series of USP <797> and proposed USP <800> compliance seminars. The free seminars will focus on regulatory requirements surrounding aseptic compounding. Contact TSS for dates, times, and registration information at https://www.techsafety.com/tss-contact or 1-800-877-7742.