Answer： Training is a continuous systematic task that requires the cooperation of multiple functional departments to complete together. In order to standardize training work, the company will develop corresponding SOPs or policies. The department that formulates training SOPs and policies depends on a comprehensive consideration of multiple factors such as the company's quality management system, existing organizational structure, and company size. Some companies will have the HR department develop outline documents, while others will have specialized training or QA departments develop this document without an absolute formula.