The impact factor of IAWA Journal, sponsored by the International Association of Wood Anatomists, is 1.9 in 2022. The past impact factors were 2.987(2021), 2.308(2020),1.627(2019), 3.182(2018), 1.903(2017), 0.403 (2016), 1.043 (2015) and 2014 (1.074).