1. To apply for a "Class I medical device production registration change" in Changchun City, you need to bring the following materials to apply: 1. In general, you need to provide: Class I medical device production registration change form (electronic version: 1 original; 0 copies; 1. Complete the registration form and fill it out in strict accordance with the "Form Filling Instructions", and attach the electronic file of the registration form) 2. In general, it is required to provide: Class I medical device production. Registration voucher (paper: 1 original; 1 copy; must be signed by the filing person.) 3. In general, you need to provide: identity certificate of the legal representative, identity certificate of the person in charge of the enterprise (paper: 0 original; 1 copy; must be signed by the filing person) 4. In general, it is required to provide: Authorization certificate of the person in charge (paper and electronic version: 1 original; 0 copies; must be signed by the filing person and the signature of the legal representative). (or private seal).) 5. In general, you need to provide: Catalog of application materials (paper and electronic versions: 1 original; 0 copies; 1. The filing materials should be complete and clear, printed and bound on A4 paper, and the copies After being stamped with the official seal, it should be submitted together with the electronic version. 2. If there are no special instructions, the filing materials should be signed by the filing person or signed by the person in charge. Seal of the enterprise. The seal must be the official seal of the filing person, and the special registration seal is not allowed. 3. The catalog includes the first-level and second-level titles of the entire application materials, and the volume and page number of each item are stated in a table.) 6. In general, you need to provide: self-guarantee statement on the authenticity of the application materials (paper and electronic versions: 0 originals; 1 copy; must be signed and sealed by the person filing the application. This includes a catalog of application materials and the company's legal liability if the materials are false. Commitment.) 7. In general, it is necessary to provide: certification documents of the production site (paper: 0 original; 1 copy; must be signed and sealed by the filing person. (If there are special production environment requirements, the facility and environment should also be submitted. (Copy of supporting documents) 8. In general, it is required to provide: the first-class medical device production registration certificate of the trustee (paper: 0 original; 1 copy; must be signed by the filing person.) 9. In general, it is required Provide: original and copy of the business license of the entrusted party (paper: 0 original; 1 copy; must be signed and sealed by the filing person.) 10. In general, it is necessary to provide: the entrusting party’s responsibilities for the quality, sales and after-sales service of the entrusted production of medical devices Self-guarantee statement (paper and electronic version: 0 originals; 1 copy; must be signed and sealed by the filing person.) 11. In general, it is necessary to provide: the entrusting party’s medical device production registration certificate (paper: 0 originals; copy 1 copy; must be signed by the person filing the document.) 12. In general circumstances, it is required to provide: entrusted production contract (paper and electronic versions: 0 original copies; 1 copy; the signature and seal of the filing person must be required.) 13. In general circumstances, it is required to provide : The original and copy of the changed business license (paper: 0 original; 1 copy; must be signed and sealed by the filing person.) 14. In general, it is necessary to provide: the original and copy of the changed organization code certificate (paper: original 0 1 copy; 1 copy; must be signed and sealed by the filing person. ) 15. In general circumstances, it is necessary to provide: "Class 1 Medical Device Registration Voucher" for additional production products (paper: 0 original; 1 copy; must be signed and sealed by the filing person.) 16. In general circumstances, it is necessary to provide: to increase production Product technical requirements of the product (paper and electronic versions: 0 original copies; 1 copy; must be signed and sealed by the filing person.) 17. Generally required: Notice of approval of change registration (filing) (paper version: 0 original copies) ; 1 copy; must be signed by the filing person) 2. Charges for this matter: No charge 3. Processing time limit 1 working day 4. Processing address Note: If the government service center or public office in the administrative area where your registered residence is located* The ** service center is not among the listed outlets. Please call the government service center or public service center in your place of residence first.

Branch name: Third floor of Nong'an County Government Service Center Branch address: No. 1616, Debia Street, east of Longfu Square, Nong'an County, Changchun City, Jilin Province Branch telephone: 0431-83279001 Office hours: Winter: 8:30-16:00 Summer: 8 :30-16:30 Monday to Friday (except statutory holidays) Branch name: Jingyue Development Zone Government Service Center Branch address: No. 6666, Ecological Street, Jingyue District, Changchun City Branch phone: 0431-85213531 Office hours: Winter: 8: 30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Shuangyang District Government Service Center Branch address: South side of Dinglu Square, Shuangyang District, Changchun City Telephone: 0431-84285756 Office Time: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Dehui City Administration Service Center Branch address: Dexing Road and Huixin, Dehui City Branch telephone number 100 meters westbound from the road intersection: 0431-87000815 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Yushu Municipal Affairs Service Center Branch address: Yushu Municipal Affairs Service Center (southeast of Yushu Municipal Government) Branch phone number: 0431-83835541 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (excluding statutory holidays) Branch name: Jiutai District Government Service Center Branch address: Minsheng Building, the intersection of Changtong Road and Fulin Street, Jiutai District, Changchun City, Jilin Province Branch phone number: 0431-81367322 Office hours: Winter: 8:30-16:00 Summer: 8: 30-16:30 Monday to Friday (except legal holidays) Branch name: Chaoyang District Government Service Center Branch address: No. 1149 Yan'an Street, Changchun City, Jilin Province Branch phone: 0431-85090718 Office hours: Winter: 8:30-16: 00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: High-tech Zone Government Service Center Branch address: Changchun High-tech Zone Mass Entrepreneurship Center Branch telephone: 0431-82532700 Office hours: Winter: 8: 30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Erdao District Government Service Center Branch address: Huigong Road and Guangde Street Intersection, Erdao District, Changchun City No. 799 Gong Road branch phone number: 0431-89177966 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Changchun Municipal Affairs Service Center branch address : Branch No. 3177, Puyang Street, Changchun City Tel: 0431-88779017 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Nanguan District Government Service Center branch address: No. 399 Jiayuan Road, Nanguan District, Changchun City, east side branch of Nanguan Traffic Police Team Tel: 0431-89682700 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Kuancheng District Government Service Center Branch address: No. 228, Fucheng Road, Kuancheng District, Changchun City Branch phone: 0431-89991639 Office hours: Winter: 8:30-16:00 Summer: 8: 30-16:30 Monday to Friday (except legal holidays) Branch name: Lianhuashan District Government Service Center Branch address: No. 1 Wujiu Road, Quanyan Town, Lianhuashan Resort Branch Tel: 0431-81336520 Office hours: Winter: 9:00 -16:30 Summer: 9:00-17:00 Monday to Friday (except legal holidays) Branch name: Qikai District Government Service Center Branch address: Qikai District Management Committee branch, No. 7766 Dongfeng Street, Qikai District, Changchun City Tel: 0431-81501237 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays) Branch name: Green Park Government Service Center Branch address: Changchun City, Jilin Province Branch phone number at No. 6665 Xi'an Avenue: 0431-89625000 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except statutory holidays) Branch name: Economic Development Zone Government Service Center Branch Address: No. 6188 Jilin Road, Changchun City Tel: 0431-89960186 Office hours: Winter: 8:30-16:00 Summer: 8:30-16:30 Monday to Friday (except legal holidays)