美国注册工业卫生师
Certified Industrial Hygienist(CIH)
The CIH certification is the premier credential in the international occupational health and safety profession.
A Certified Industrial Hygienist (commonly referred to as a CIH) is an individual who possesses the requisite educational background (a bachelor's degree or higher in science or engineering) and at least four years of full-time professional experience in industrial hygiene; has received formal education in industrial hygiene subjects; and has passed a rigorous national examination.
In the EHS industry, the CIH (Certified Industrial Hygienist) remains a prestigious and highly recognized credential—a key certification for countless professionals seeking to elevate their expertise and advance their careers. However, as anyone who has prepared for the exam knows, the process is fraught with challenges: a vast and complex syllabus, difficult calculation problems, a lengthy preparation period, and the struggle to identify key focus areas during self-study. Many practitioners get stuck at a plateau, unable to successfully pass the exam.
To help you avoid pitfalls, study efficiently, and quickly overcome these challenges, Beeree Safety is launching a free live webinar. We have invited Lydia Fei—who recently earned her CIH certification—to share her firsthand, practical experience. The session will be packed with actionable insights and a step-by-step breakdown of the secrets to passing the exam.
Lydia Fei joined the beeree CIH online Workshop in October 2025. By leveraging the course's systematic knowledge framework, personalized study plans, and targeted practice drills, she steadily solidified her professional foundation, overcame her weak points, and ultimately passed the exam to secure this authoritative industry credential.
As a newly certified professional, she is intimately familiar with common pitfalls and pain points in the preparation process. She will share her genuine journey and practical strategies without reservation; the content is tailored to current exam trends and offers immense value. If you’d like to sign up, please contact "Xiao Rui" (beeree's assistant) soon!
Time: June 30, 20:00
Topic: CIH Exam Preparation Sharing
Speaker: Lydia Fei
Holds a Master of Public Health (MPH) from the Faculty of Medicine, The Chinese University of Hong Kong; certified as a National Licensed Physician (China) and a National Occupational Health Specialist (China Occupational Safety and Health Association); and a Certified Industrial Hygienist (CIH) accredited by the American Board of Industrial Hygiene (ABIH).
Currently employed by a CNOOC-BP joint venture (LNG energy sector), with six years of experience in research and management across the fields of medical health, occupational health, and industrial hygiene.


Scan the QR code to add Bi Xiaorui.
E-mail:henry.zhu@beeree.com
Tel:0571-8839 1363
Address:Xiehe Yunchuang, No. 2 Xiyuan Fifth Road, Xihu District, Hangzhou
Telephone:0571-88391363
E-mail:henry.zhu@beeree.com