1. Qualification certification and compliance requirements: some business training courses need to be certified by relevant institutions or obtain relevant qualifications before they can be legally carried out. These institutions require courses to provide detailed application materials to ensure the quality and compliance of the courses.

2. Fiscal and tax management: applying for business training courses can standardize business behavior and meet the requirements of fiscal and tax management. Course declaration can help enterprises to carry out financial accounting, understand operating costs and benefits, pay taxes in time and abide by relevant laws and regulations.