Section 5(5) in The Haryana Khadi and Village Industries Board Contributory Provident Fund Regulations, 1975
(5)A subscriber may provide in a nomination -(a)in respect of any specified nominee, that in the event of his predeceasing the subscriber, the right conferred upon that nominee shall pass to such other persons as may be specified in the nomination;(b)that the nomination shall become invalid in the event of happening of a contingency specified therein :Provided that if at the time of making the nomination the subscriber has no family he shall provide in the nomination that it shall become invalid in the event of his subsequently acquiring a family.
