1. Design differences: The official seal and the chapter in the department usually have different design elements, including patterns, characters and arrangements. The official seal usually represents the overall identity of the school, which may include the school name, school emblem or school emblem, as well as some common words such as "school emblem" and "official seal". The chapter of a department is more focused on representing a specific college, department or department, so it may contain the name, logo, department name and other related information of the college.
2. Different uses: The official seal is usually used for the overall administrative and legal documents of the school, such as degree certificates, graduation certificates, contracts, etc. It is widely used in official documents because of its high legal effect. Department seals are mainly used for documents, certificates, announcements, etc. Documents used to identify colleges or other departments within colleges usually do not have the same legal effect as official seals.
3. Seal stipulation: The official seal and the seal in the department may be influenced by different laws and regulations of the school. The official seal usually needs to be authorized and managed by the relevant departments of the school to ensure its legitimacy and safety. The department chapter may be managed by the college itself, but it also needs to abide by the school's articles of association and regulations.
In short, the official seal and the chapter in the department are different in design and use, and the appropriate chapter should be selected according to the specific situation and the nature of the document.