http://workshopmagazine.co.uk/index.php/2016/02/04/independent-workshops-lead-the-industry-in-diagnostics-says-iga/

This article has some very interesting wording in it......

"The accreditation will recognise the diagnostic capability of an independent garage and verify that they have the ability to communicate with the latest technology in cars."

Could they be talking about a garages ability to connect to DoIP cars? hence the reference several times about fleet customers...