Is it illegal to put contact lenses in warehouse after expiration?

Illegal. According to the information in the Regulations on the Supervision and Administration of Medical Devices, the pharmaceutical supervisory and administrative department shall order those who operate or use expired medical devices to stop their operation and use, and confiscate the illegal income, illegal medical devices and tools, equipment, raw materials and other items used for illegal production and operation. Contact lenses belong to medical devices, and it is illegal to put them into the warehouse after expiration.