# EV & Charging > US electric vehicle incentive and charging infrastructure compliance: IRS clean vehicle tax credit guidance, DOE Alternative Fuels Data Center (AFDC) station and incentive data, and FHWA National Electric Vehicle Infrastructure (NEVI) formula program rules — grounded exclusively in irs.gov, afdc.energy.gov, and fhwa.dot.gov. NEC Article 625 (electric vehicle charging system requirements) is licensed content, referenced by article number only, never reproduced. License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Source: MIND (m-i-n-d.ai) Hub: https://www.m-i-n-d.ai/minds/ev-charging