During the time between editions of the Review of Particle Physics and the Particle Physics Booklet, we often find a number of errata. We correct most errata on our WWW pages. If you should find errata that are not known to us, please send mail to pdg @ lbl.gov.

For errata in previous editions, please see:
http://pdg.lbl.gov/rpp-archive/

Pages 21, 11 of the Web versions below:
Conservation Laws (page 21)
Leptons Summary Table (page 11)
(August 27, 2021):
- The value of $\Delta$m$_{32}^2$ (Inverted order) should read: $(-2.536 \pm0.034)\times 10^{-3}$ eV$^2$.
Page 36 of the Web version below:
Neutrino Mixing Listing (page 36)
(August 27, 2021):
- $\Delta$m$_{32}^2$ value of OUR FIT (Assuming inverted ordering) should read: $-2.536 \pm0.034\ (\times 10^{-3}$ eV$^2)$.
- $\Delta$m$_{32}^2$ measurement of ABE 20F for inverted mass ordering should read: $-2.51 \pm0.07\ (\times 10^{-3}$ eV$^2)$.