  In this paper we analyse the Bagger-Lambert-Gustavsson (BLG) theory in
$\mathcal{N} =1$ superspace. Furthermore, we will construct the BRST
transformations for this theory. These BRST transformations will be integrated
out to obtain the finite field dependent version of BRST (FFBRST)
transformations. We will also analyse the effect of the FFBRST transformations
on the effective action. We will thus show that the FFBRST transformations can
be used to relate generating functionals of the BLG theory in two different
gauges.
