The California 513 026 form serves as a crucial component in the registration process for organic input materials within the state. This application is administered by the Department of Food and Agriculture and is essential for businesses seeking to market organic fertilizers. Applicants must indicate whether they currently hold a fertilizing materials license, and if not, they are required to submit a separate application for that license. The form requests detailed information about the applicant, including the name under which they do business, contact details, and the type of organic input material they intend to register. Various categories such as auxiliary soil and plant substances, soil amendments, and specialty fertilizers are available for selection. To ensure compliance with the National Organic Program standards, applicants must also provide comprehensive documentation. This includes a complete formula of the material, a detailed description of the manufacturing process, intended use, and supplier information. Additionally, a labeling copy must be submitted, adhering to specific size requirements. Failure to provide complete information can lead to delays in processing. The registration incurs a fee of $500 per product and is subject to renewal every odd-numbered year. Understanding the requirements and processes outlined in this form is vital for any entity looking to engage in the organic fertilizer market in California.