Which statement correctly describes horizontal standards?

Which statement correctly describes horizontal standards?

• A. Horizontal standards apply to one specific industry or job
• B. Horizontal standards apply to all industries or jobs
• C. Horizontal standards apply only during emergencies
• D. Horizontal standards apply only to government facilities

Answer: (B)

Horizontal standards provide a universal safety baseline that applies across all industries and job types. They cover broad hazards and general requirements that workplaces everywhere must meet, regardless of the specific industry. This universal scope is what makes many common OSHA rules—like those for hazard communication, walking-working surfaces, personal protective equipment, and general electrical safety—applicable in most workplaces. In contrast, vertical standards are designed for risks that are specific to particular industries, such as shipyard, construction, or mining. So the statement that horizontal standards apply to all industries or jobs correctly describes their cross-industry reach. They’re not limited to emergencies, nor to government facilities.

Horizontal standards provide a universal safety baseline that applies across all industries and job types. They cover broad hazards and general requirements that workplaces everywhere must meet, regardless of the specific industry. This universal scope is what makes many common OSHA rules—like those for hazard communication, walking-working surfaces, personal protective equipment, and general electrical safety—applicable in most workplaces. In contrast, vertical standards are designed for risks that are specific to particular industries, such as shipyard, construction, or mining. So the statement that horizontal standards apply to all industries or jobs correctly describes their cross-industry reach. They’re not limited to emergencies, nor to government facilities.