Sustainability-oriented professional competencies, didactic methods for their promotion and the implementation of corporate sustainable learning venues are central questions of VET that increasingly integrates sustainability. The pilot projects and scientific supervision in the funding program “Vocational Education and Training for Sustainable Development 2015- 2019”, which the Federal Institute for Vocational Education and Training funded on behalf of the Federal Ministry of Education and Research, found scientifically-based solutions that have been tried and evaluated in practice. This volume contains the results of funding line I for developing sustainable skills in commercial professions and funding line II for implementing sustainable learning venues. Overarching results, such as for transfer-activities or science-practice-policy cooperation, are presented as well.