47 CFR §18.311
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The measurement techniques used to determine compliance with the technical requirements of this part are set out in FCC MP-5, “FCC Methods of Measurements of Radio Noise Emissions from Industrial, Scientific, and Medical equipment,” or compliance measurements made in accordance with the specific procedures otherwise authorized by the Commission.