The specific regulations that apply to occupational heath depend on which country is being considered.
In the USA, the regulations generally derive from the Occupational Safety and Health Act and the administrative actions of the Occupational Safety and Health Administration. They can be seen in the Code of Federal Regulations as 29 CFR 1910 for General industry and 29 CFR 1926 for Construction Industry.
In the UK, the applicable regulations derive from the Health and safety at Work Act 1976 and from administrative actions of the Health and Safety Executive.
Canada has both Federal regulations for limited types of industry, with most regulations being the province of each individual Provincial Government, generally under their Ministries of Labour.
OSHA, the Occupational Safety and Health Administration, is responsible for enforcing the regulations that it issues.
In the US: The Occupational Safety and Health Act of 1970 and the regulations of the Occupational Safety and Health Administration; and those of the 21 states that have their own approved programs. In the UK: The Safety and Health at Work Act of 1974
Regulations are usually government requirements. Health and safety regulations are government requirements that relate to preserving or providing health and safety. Health and safety regulations in a workplace are regulations that relate to providing or preserving health and safety in that workplace. There are two kinds of health and safety regulations: "general regulations" that apply to all workplaces, and "industry specific" regulations that apply to specific workplaces.
There are MANY laws that impact on this industry but I'm going to assume that you are referring to the OSHA Regulations set forth by the Occupational Safety and Health Administration.
The US Occupational Safety and Health Administration promulgates regulations related to maintenance of minimum safety and health conditions in the workplace, inspects covered workplaces for compliance with regulations or when a fatality or other serious incident has happened, issues citations and fines for failure to comply with regulations, and investigates whistle-blower complaints under some 24 Federal laws (many of which are not related to occupational health and safety).
There is no organization called "Occupational Safety and Hazard Administration" Most likely the questioner is thinking of the "Occupational Safety and Health Administration," a US Federal agency in the Department of Labor that is responsible for issuing regulations on health and safety in the workplace and for inspecting workplaces for compliance with those regulations.
US occupational health and safety regulations do not specifically address the acceptable temperature of an office. Employers are required to assess their workplaces and either provide safe conditions or provide appropriate protective equipment.
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.
In the US, it is in the Occupational Safety and Health Administration Regulations.
In the US, it is in the Occupational Safety and Health Administration Regulations.
In the US, it is in the Occupational Safety and Health Administration Regulations.
Occupational Safety and Health Agency (OSHA)