(a) whether the Service Tax Expert Group has been constituted to
suggest measures to make existing procedure more effective and
augment voluntary compliance of service tax;
(b) if so, the details thereof;
(c) the time by which the panel is expected to give its final report;
(d) whether the terms of reference include making recommendations on extending tax base in the area of service tax;
(e) if so, whether any interim report is submitted by the expert group; and
(f) if not, by when, the interim report will be submitted?