This document discusses three steps for ensuring compliant use of materials for organic production and handling according to the USDA's National Organic Program. First, operators must understand the relevant NOP regulations regarding allowed and prohibited materials. Second, operators must include all materials in their Organic System Plan and get approval from their certifier. Third, operators must document all material purchases and uses and keep records for at least five years. Following these steps helps ensure materials are used correctly according to organic standards.