Division director Liu Wenli and other three colleagues had taken part in the annual meeting of ISO/TC172/SC7 Ophthalmic Optics and Instruments in October, 2016. The meeting was held in Sydney, Australia.

      We have communicated with different ISO experts about relevant standards, such as ISO 8980-1, and testing methods for ophthalmic produce in real sense. They had been recognized and welcomed by members of the WG3, WG6 and WG9 working groups. We would continue to keep in touch with ISO experts, and be more involved in the work of the PG project group.