Final answer:
ISO 45001 is an International Standard for Workplace Safety designed to improve safety and reduce risks in working conditions globally. It aligns with objectives similar to those of the OHSA and is enforced by OSHA in the United States.
Step-by-step explanation:
The ISO 45001 standard pertains to an International Standard for Workplace Safety, which is a global framework aiming to improve employee safety, reduce workplace risks, and create better, safer working conditions. It is not to be confused with the Occupational Health and Safety Act (OHSA), which sets general health and safety regulations that workplaces must follow, including informing employees about potential hazards. The Occupational Safety and Health Administration (OSHA) is an agency of the United States, created under the OHSA, responsible for setting and enforcing standards, as well as providing training, outreach, education, and assistance to ensure healthful working conditions for men and women.
OSHA standards cover a wide range of health and safety topics, including but not limited to the requirement to provide fall protection, prevent trenching cave-ins, limit exposure to infectious diseases, and ensure the safety of workers who enter confined spaces. Employers must comply with these regulations and the General Duty Clause of the OSH Act to maintain a safe working environment. Hence, the correct answer to the question is A. International Standard for Workplace Safety.