Section 24(1)(g) in Sikkim Urban and Regional Planning and Development Act, 1998
(g)Carry out or cause to be carried out execution of projects and schemes framed under the perspective plan, development plan or the annual plan and for these purposes, it may carry out or cause to be carried out, surveys of the development area and prepare report or reports of such surveys, and to perform such other functions, which are supplemental; incidental or consequential to any of the functions aforesaid or as may be prescribed.