Reason: no annual inspection, the qualification certificate is generally valid for 5 years, 5 years after the replacement of the certificate (also known as annual inspection or extension). For example, your validity to December 31, 2012, then you prepare the relevant information one month in advance.
According to the first paragraph of Article 6822 of the Medical Devices Classification Catalog, contact lens care solution belongs to Class III medical devices, and according to the Regulations for the Supervision and Administration of Medical Devices, the manufacturer must obtain the approval number of the medical device registration certificate before production. Business enterprises should obtain the "medical device business license" to sell.