Deduction of Tax at Source under GST suspended pending commencement of Section 51; departments must refrain from TDS until notified. Section 51 of the State GST statute has not been brought into force; government departments are directed not to undertake any TDS deductions under GST until the provision is notified. An earlier instruction limiting deductions to a specified date is superseded by a further deferral, and departments must instruct subordinate offices to refrain from TDS under GST until further orders.