s of December 2024, 46 U.S. states (including US Territories of PR and VI) have adopted Soil Carbon Amendment Conservation Practice Standard Code 336. This means landowners in participating states may utilize compost and biochar applications to remedy identified resource concerns on their property as a part of the NRCS Conservation Planning process. Landowners that participate in NRCS conservation planning are then eligible to receive financial assistance through conservation programs such as the Environmental Quality Incentives Program (EQIP), to support implementation of conservation practices like CPS 336.