Emeritus Professor Aphichat Chamratrithirong, IPSR lecturers and students attended special talk on “Exploring evergreening: estimating the cost of low patent standards” given by Hazel V. J. Moir, Adjunct Associate Professor, Centre for European Studies, Australian National University (ANU), Canberra, ACT, Australia. The event was held at Rajavadee room, IPSR.