In section 254 of the Income-tax Act, in sub-section (2A), for the provisos, the following provisos shall be substituted with effect from the 1st day of June, 2007, namely:--
"Provided that the Appellate Tribunal may, after considering the merits of the application made by the assessee, pass an order of stay in any proceedings relating to an appeal filed under sub-section (1) of section 253, for a period not exceeding one hundred and eighty days from the date of such order and the Appellate Tribunal shall dispose of the appeal within the said period of stay specified in that order:
Provided further that where such appeal is not so disposed of within the said period of stay as specified in the order of stay, the Appellate Tribunal may, on an application made in this behalf by the assessee and on being satisfied that the delay in disposing of the appeal is not attributable to the assessee, extend the period of stay, or pass an order of stay for a further period or periods as it thinks fit; so, however, that the aggregate of the period originally allowed and the period or periods so extended or allowed shall not, in any case, exceed three hundred and sixty-five days and the Appellate Tribunal shall dispose of the appeal within the period or periods of stay so extended or allowed:
Provided also that if such appeal is not so disposed of within the period allowed under the first proviso or the period or periods extended or allowed under the second proviso, the order of stay shall stand vacated after the expiry of such period or periods.".