Health at work and safety at work are a complementary pair. There is little value is focusing on a difference since both are important. Maintaining health at work relates to things like preventing excessive chemical exposure and the disease it could cause. Safety at work relates to preventing injuries from such events as cuts, falls, moving machinery, etc.
It stands for Health And Safety At Work (as in The health and safety at work act)
In the US, the main law that applies to health and safety at work is the Williams-Steiger Occupational Safety and Health act of 1970. In the UK, the main law that applies to health and safety at work is the Health and Safety at Work Act of 1974 and its successors.
There is no health and safety at work act specifically for cricket.
There are three objectives to the Health and Safety at Work Act. Two of these are Protecting people against risks to health or safety, and Securing the health, safety and welfare of the people at work.
Since sport is not work, the Health and Safety at WorkAct does not affect it.
A research work on health and safety within an organisation is a study
Health and Safety Advisor
The Health and Safety at Work Act is UK legislation intended to protect employees in the course of their work.
The most important rule for health and safety at work is "Be aware and alert."
Occupational health and safety has to do with your work. They are the ones who deal with the safety and well being of employees.
The Occupational Health and Safety Administration enforces work health and safety laws.
The Health & Safety at Work Regulations, issued under a separate Health & Safety Act for each industry in the UK. In the US the regulations that govern health and safety at work are the OSHA regulations, issued under the authority of the Williams-Steiger Occupational Safety and Health Act of 1970. Other countries have other regulations with other names.