It states that if the Industrial Court is satisfied after holding an enquiry in the matter that: (i) the union was recognised under mistake, misrepresen tation or fraud, or (ii) the membership of the union has for a continuous period of six calendar months fallen below the minimum required under Section 11 for its recognition, viz., 30 per cent of the total strength of the employees; or (iii) the recognised union has, after its recognition, failed to observe the conditions specified in Section 19; or (iv) the recognised union is not being conducted bona fide and is being conducted in the interest of employer to the prejudice of the interest of the employees; or (v) it has instigated, aided or assisted the commencement or continuation of a strike which is deemed to be illegal under the Act; or (vi) its registration under the is cancelled; or (vii) another union has been recognised in place of the union recognised under the said Chapter, it would cancel its recognition.