Enforcing the OSH Act comes with several challenges: - Resource Limitations: OSHA may face limitations in terms of personnel and funding, which can affect its ability to conduct inspections and enforce regulations effectively. - Compliance: Ensuring that all employers comply with safety standards can be difficult, especially in small businesses or industries with rapid changes in technology and work processes. - Emerging Hazards: New occupational hazards can emerge with advancements in technology and changes in the work environment. Keeping regulations up to date with these changes is crucial but challenging.