Section 19(3)(a) in Tripura Town and Country Planning Act, 1975
(a)indicate, define and provide for-(i)all such matters including planning, standards, gross and new designs and guiding principles the Planning Authority may consider expedient to be indicated, defined and provided for in the Development Plans;(ii)detailed development of specific areas for housing, shopping centers, industrial areas and civic centers, educational and cultural institutions;(iii)control and architectural features, elevation and frontage of buildings and structures;(iv)a five year development programme within the frame-work of the staging referred to in Cl. (d) of sub-section (2);