(a)(i)cause the required number of Charge Officers and other census officers in a district or sub-division to be appointed;(ii)cause the entire area of a district to be divided into well demarcated census divisions, namely, charges, supervisor's circles and enumerator's blocks as per instruction issued in this behalf by the Director of Census Operations;(iii)cause the upto date list of villages and towns to be compiled and their jurisdictional maps prepared;(iv)assist the Director of Census Operations in compiling the related statistical data as per his requirement.(v)give proper publicity to census programmes from time to time so as to get proper responses from the public;