  Staking layered materials revealed to be a very powerful method to tailor
their electronic properties. It has indeed been theoretically and
experimentally shown that twisted bilayers of graphene (tBLG) with a rotation
angle $\theta$, forming Moir\'e pattern, confine electrons in a tunable way as
a function of $\theta$. Here, we study electronic structure and transport in
tBLG using tight-binding numerical calculations in commensurate twisted bilayer
structures and a pertubative continuous theory, which is valid for not too
small angles ($\theta > \sim 2^\circ $). This two approaches allow to
understand the effect of $\theta$ on the local density of states, the electron
lifetime due to disorder, the dc-conducitivity and the quantum correction of
the conductivity due to multiple scattering effects. We distinguished the cases
where disorder is equaly distributed in the two layer or only in one layer.
When only one layer is disordered, diffusion properties depends strongly on
$\theta$, showing thus the effect of Moir\'e electronic localisation at
intermediate angles, $\sim 2^\circ < \theta < \sim 20^\circ$.
