Yes, there are mandatory provisions which an issuer is expected to comply before making an issue w.r.t. Minimum Promoter’s contribution and lock‐in period:
Public issue by an Unlisted Issuer: Promoters shall contribute not less than 20% of the post-issue capital which should be locked in for a period of 3 years. The remaining pre-issue capital of the promoters should also be locked in for a period of 1 year from the date of listing.
Public issue by a Listed Issuer: Promoters shall contribute not less than 20% of the post-issue capital or 20% of the issue size.
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