After the period stated in Article 31, paragraph (1), item (iii) expires or the date stated in Article 31, paragraph (1), item (iii) ends, a bankruptcy trustee may set a period of not less than one month and make a demand on a bankruptcy creditor that is able to offset a debt pursuant to the provisions of Article 67, that the bankruptcy creditor should give a definite answer within that period with regard to whether they will effect a set-off, with their bankruptcy claim; provided, however, that this does apply only if the debt owed by the bankruptcy creditor is due.
If a demand under the provisions of the preceding paragraph is made, the bankruptcy creditor may not assert the effect of offsetting debt in their bankruptcy claim in bankruptcy proceedings if the bankruptcy creditor fails to give a definite answer within the period specified under the provisions of that paragraph, .
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