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The Control of Substances Hazardous to Health Regulations 2002 is a United Kingdom Statutory Instrument which states general requirements imposed on employers to protect employees and other persons from the hazards of substances used at work by risk assessment, control of exposure, health surveillance and incident planning.
The intention of the Regulations is to reduce the risk of a fatality or serious injury resulting from a "dangerous substance" igniting and potentially exploding. Examples of a "dangerous substance", as defined by DSEAR, include sawdust, ethanol vapours, and hydrogen gas. The regulation is enforceable by the HSE or local authorities.
The Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), also known as "Superfund", requires that the criteria provided by the Hazard Ranking System (HRS) be used to make a list of national priorities of the known releases or threatened releases of hazardous substances, pollutants, or contaminants in the United States. [2]
PAS 79 (Fire risk assessment – Guidance and a recommended methodology) is a Publicly Available Specification published by the British Standards Institution.. This PAS gives guidance and corresponding examples of documentation for undertaking, and recording the significant findings of, fire risk assessments in buildings and parts of buildings for which fire risk assessments are required by ...
The Regulatory Reform (Fire Safety) Order 2005 (SI 2005/1541) is a statutory instrument applicable in England and Wales.The Order places the responsibility on individuals within an organisation to carry out risk assessments to identify, manage and reduce the risk of fire.
Risk assessments may take place retroactively, i.e., when assessing the contamination hazard at a superfund site, or predictively, such as when planning waste discharges. [citation needed] The complex nature of chemicals mixtures in the environment presents a challenge to risk assessment. [6]
Center for Chemical Process Safety (1992). Guidelines for Hazard Evaluation Procedures, with Worked Examples (2nd ed.). Wiley-American Institute Of Chemical Engineers. ISBN 0-8169-0491-X. Bahr, Nicholas J. (1997). System Safety Engineering and Risk Assessment: A Practical Approach (Chemical Engineering) (1st ed.). Taylor & Francis Group.
In extremely complex systems, this can be very high, and could be the limiting factor in practicability of risk reduction, although according to UK HSE guidance, cost alone should never be a justification for taking extra safety risks. Determining that a risk has been reduced to ALARP involves an assessment of the risk to be avoided, of the ...