What the client is asking for - unless I'm mistaken - is evidence that the machines are maintained. This is usually in the form of a certificate of thorough examination & testing for your work equipment. These are usually undertaken by specialists external to the organisation. Depending on the equipment in use the testing regimes may be different. You could ask your equipment manufacturer what information should be included in a thorough examination - they may even come out and do them for you. What evidence does your insurance company require from you to prove the equipment is maintained? They may be able to conduct an inspection themselves and provide you with a certificate as evidence that you could pass on to your clients. Hope that helps?

I think i'm right i thinking CPA is what Dec 1888 is referring to :) I would suggest quantifying what work your fitter has undertaken (checked Pipes, Beacons, reverse alarms etc.) A signature block and statement to say along the lines of I ave looked at this equipment on dd/mm/yy and found it to be free from patent defect. AND include any qualifications. Hope this helps Yours aye Db