As a means to assess the interest of market in the proposed development of projects; the public entity may in some cases issue an Expression of Interest document. In this regard, an advertisement called "Invitation for Expression of Interest" is issued. The advertisement must include, among other things, the last date of submission of EoI, the procedure for obtaining a copy, and the contact information of the public entity with the name of the contact person, etc. The advertisement shall be followed by issuance of an EoI document. Module 13 on Procurement Process provides details on the contents of EoI document.