We teach BA JOC here at Jerez. the course is 44 hours (11x4hour details). Each pilot gets 2 hour per detail as P1.
First 6 details cover learing the Airline SOP, handling a jet, flying procedural approaches, NDB approaches, go-arounds, engine out procedures, Single engine take-off, approach and go-around and RTOs. In essence, your entire ATPL training in 24 hours!
The rest of the course is route flying, emergencies and their managment, refreshing the GH and an FHT.
Underpinning all of this is the essential MCC/CRM concepts and practice that are vital on a multi crew flightdeck. We issue an MCC certificate as part of the deal - all the MCC syllabus requirements are covered as part of the JOC.
Damned hard work, great fun and hugely worthwhile prior to joining the company. It cuts failures on type conversions to near zero at BA - and saves a huge wadge of cash for the airline, who ove us as a result!