The promoters must give contractual undertakings to the sponsor to observe a moratorium on the transfer or disposal of all their interests in the securities of the issuer.

Where a promoter has an indirect shareholding in the listing applicant, the promoter must also provide an undertaking to maintain the promoter's effective interest in the securities under moratorium during the moratorium period. However where an indirect shareholding is held through a company which is listed, the promoter's holding in that listed company is excluded from the moratorium.