To accelerate the efficiency and save cost, from 20 ,July, 2018. SIPO and KIPO(the Korean Intellectual Property Office )will start DAS (Digital Access Service) 2.0 for design applications. Applicant could choose to use this system to submit certified priority documents, can also request for hard certified priority documents like before.

For more details,please visit below link.

http://www.sipo.gov.cn/zhfwpt/zlsclcggfw/yxqwjdzjh/syzs/index.htm