This document outlines the requirements for an initial public offering (IPO) in Bangladesh as per BSEC rules. It discusses the basic requirements an issuer must meet regarding legal structure, capitalization, financial statements, shareholding, and other governance matters. It also describes the process for IPOs using a fixed price or book building method, including eligibility of investors, bidding process to determine the cut-off price, allocation and lock-up periods. The document provides detailed disclosure requirements in the prospectus regarding the issuer's business, operations, properties, financials, risks and use of IPO proceeds.