https://foley-petterson.though....tlanes.net/14-questi
https://jsfiddle.net/orangerun59/x8rLw1k7/
https://notes.io/w7aZB
What is a Gas Safety Certificate and Who Needs One? A gas safety certification is a document which contains all the tests and inspections that an engineer conducts on your gas appliances. These inspections reduce the risk of poisoning with carbon monoxide at home. Landlords are legally required to organise these inspections on an annual basis. Gas Safe registered engineers must also c