Asian-Australasian Federation of Interventional and Therapeutic Neuroradiology (AAFITN) was founded in 1994 by Professor Ling Feng. The last 5th Congress was held in Hong Kong with the late Prof. John Ching-Kwong Kwok (2002 - Hong Kong). The 15th AAFITN Biennial Congress will be in Hong Kong 13rd to 15th October, 2023, 21 years after the last. See you all in Hong Kong