Cloud-based EHS software is hosted and maintained by the software provider, while on-premise software is installed on company-owned servers and managed internally. Cloud systems are typically accessed through a browser or mobile app and can be updated by the provider without requiring local installation. On-premise systems may give companies more direct infrastructure control but often require more IT maintenance, server management, upgrades, backups, and security administration. For U.S. high-risk employers with field crews and multiple locations, cloud-based EHS software is often easier to deploy, scale, and access across worksites, branches, terminals, and remote operations.