The California Notice Of Issuance Of Securities Pursuant To Subdivision (o) Of Section 25102 is a notification that must be filed with the California Department of Business Oversight (DBO) when a company issues securities in the state of California. This notice must be filed before any public offering of the securities is made. The notice must include detailed information regarding the offering, such as the type and amount of securities being offered, the names and addresses of the officers of the issuer, and the issuer's financial statements. There are two types of California Notice of Issuance of Securities Pursuant to Subdivision (o) of Section 25102: Form D-S and Form D-F. Form D-S is used for securities offerings of up to $5 million, while Form D-F is used for offerings of more than $5 million. Both forms must be filed with the DBO at least 15 days prior to the issuance of securities.