Coding fees as I recall are by the metre and run around 400 qud for an 8 metre and that's a one off fee for 5 years. There is an additional half term inspection which may be fee based butto make sure yor safety is up to scratch etc.
There are three coding agencies YDSA Mecal and the other mob. I use a guy from Mecal but that's how it happens no real reason..
Here it comes again, I don't stand a chance
Soul possession, Got me in a trance
Pullin' me back to you - Deja Voodoo