The enterprise can either log in to the Beijing Enterprise Registration E-window Service Platform (website: https://ect.scjgj.beijing.gov.cn), access the “Corporate Services” to handle the change of business scope online, or visit the registration authority in person to process it. 

Required documents for changing the business scope include: 1. Company Registration (Filing) Application Form; 2. Copies of approval documents or permits (if the change requires to report for approval by laws, administrative regulations, or decisions of the State Council); 3. The original and copy of the business license; 4. Where the business scope applied for registration includes items that require to report for approval before registration as per laws, administrative regulations, or decisions of the State Council, copies of the relevant approval documents or permits shall be submitted.