Here’s the link. This is a highly specialized and technical task, and no information has been provided on the inspection team. Other than employees of Cameron and their competitors, the pool of people who can perform a detailed inspection of BOP components is pretty small. It would be interesting to know who is conducting this inspection.
Bud's Offshore Energy (BOE) 
Very true!! It is a very big black box (or yellow) that only a handful of people could inspect. Even the manufacturers like Cameron rely on subcontractors to supply many of the components.