respondent is the requirement of Rule 26 itself. One does not have to go to the other provisions of the Act or the Rules or the orders of the Judge or the Registrar for such requirement. There is one more circumstance provided in Rule 26 where service of the petition needs to be made, i.e. when a notice of the petition is to be served. The last sentence of Rule 26 provides that when a notice of the petition is to be served on the respondent or any other person then, unless otherwise ordered, a copy of the petition shall also be served. Rule 26 has no reference to the order of admission of the petition. Rules 27 and 28, on the other hand, make it clear that they together form the requirement of service of the notice of the petition on the respondent company after the petition is admitted and provide for the time and manner of such service. Rule 29, on the other hand, fixes the responsibility of any service under the Rules or directions of the court or the Registrar on the petitioner. The scheme of these four rules, thus, suggests that whereas service of the petition is mandatory on the respondent and, if the Act or the Rules provide or the Judge or the Registrar directs, on such other person/s, whereas notice of the petition on the respondent is obligatory only in the event of admission of the petition. So also, other persons are entitled to notice of the petition only if the Act or the Rules require or the Judge or the Registrar directs. In case of any service, whether service of the petition or of the notice of the petition, it is the petitioner who must execute it.”