Certification to this standard applies universally to all businesses.
ISO 45001 focuses on occupational health and safety management. Certification enhances an organization's performance in managing health and safety systems by addressing issues like injury prevention and clarifying employee responsibilities.

The ISO 45001 Certificate is suitable for businesses across all sectors.
Certified organizations can feature their certification status by incorporating the URS certification logo into their promotional materials at no cost.

Why ISO 45001 - Occupational Health and Safety Management System Certification?
Enhances the management of occupational health and safety
Facilitates compliance with legal requirements
Improves health protection for employees
Helps prevent accidents and incidents
Reduces costs associated with injuries
Cultivates a reputation as a responsible corporate entity

Let's explore more here; 

https://www.iso.org/standard/63787.html