The pseudorapidity dependence of the double NBD parameters: $\langle n \rangle_1$, $\langle n \rangle_2$, $k_1$, and $k_2$ in p-Pb collisions at $\sqrt{s_{\rm NN} }= 5.02$ TeV in comparison with pp measurements at $\sqrt{s} =$ 0.9, 7, and 8 TeV. For p-Pb collisions, the $\langle n \rangle_1$ and $\langle n \rangle_2$ values are scaled by the $\langle \Npart \rangle$/2.