Confined Spaces: Permit-Required (Chinese) 密闭空间：要求许可证 Course

UL empowers organizations to protect the well-being of workers, reduce risk, improve productivity, enhance compliance, and drive measurable business improvement through its learning, health, and safety platforms. More than 2,000 organizations in over 20 major industries including manufacturing, pharmaceutical, healthcare, and construction & energy, trust UL’s software tools and learning solutions to meet their expanding needs. UL's international suite of online courses, built by industry experts and learning specialists, give employees the skills and knowledge they need to stay safe, succeed on the job, and remain in compliance.