All gas appliances should be tested annually by a qualified, CORGI registered gas fitter.
They meet Pat Barlow, a local gas fitter who claims to have contacts in the music business.
A landlord must issue tenants with a gas safety certificate provided by a CORGI registered gas fitter.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.