In section 439 of the principal Act,--
(i) for the word "Court", wherever it occurs, the word "Tribunal" shall be substituted;
(ii) in sub-section (1), after clause (f), the following clause shall be inserted, namely:--
"(g) in a case falling under clause (h) of section 433, by the Central Government or a State Government;";
(iii) in sub-section (5), for the word, brackets and letter "and (f)" the brackets, letters and word "(f) and (g)" shall be substituted.