Germany - In-company continuing vocational training despite employee departures?

In-company continuing vocational training is often regarded as being very important for meeting trade and industry's need for skilled labour. As part of its regular Referenz-Betriebs-Systems (RBS - Reference Company System) surveys, the Federal Institute for Vocational Education and Training surveyed training companies (companies that provide in-house vocational training) regarding their involvement in continuing vocational training.