Risk assessment is a primary management tool in ensuring the health and safety of workers (and others). What many people perhaps are not aware of, however, is that they are actually a legal requirement for employers and certain self-employed people. Whether you're wondering how to complete a risk assessment or are unsure of their relevance within your industry, read on to discover everything you need to know. The types of risk assessment required within any workplace should be proportionate and relevant to the operational activities being undertaken. In many industries, there are specific legislative requirements that apply. For example, in environments where hazardous substances are used a Control of Substances Hazardous to Health Assessment (COSHH) should be completed