Where can you find guidelines concerning the transport and securing of loads on vehicles?

You answered correctly. Guidelines for transporting and securing loads on vehicles are found in the Road Traffic Act (StVO) and in the generally accepted technical standards for load securing. The StVO sets legal requirements for safety on public roads, while technical standards provide detailed methods and best practices to ensure loads do not shift or fall during transport. The registration certificate Part II, however, is only for vehicle registration details and not about load securing. For future questions, remember: legal requirements and practical standards together govern load safety in Germany, not vehicle documents.