  We show that for any coboundary Poisson Lie group G, the Poisson structure on
G^* is linearizable at the group unit. This strengthens a result of
Enriquez-Etingof-Marshall, who had established formal linearizability of G^*
for quasi-triangular Poisson Lie groups G. We also prove linearizability
properties for the group multiplication in G^* and for Poisson Lie group
morphisms, with similar assumptions.
