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The Role of a Gas Safety Engineer Gas safety checks are crucial to ensure that your home appliances are functioning correctly. It can also help to avoid carbon dioxide poisoning as well as other ill-effects. Only gas engineers can work on gas fittings, pipelines and appliances. Workers who are not registered can put your life and the family members of your at risk. Qualifications To legally work with gas in the UK an engineer must be registered with the official UK Gas Registry. This is known as the Gas Safe Register and it includes all engin