CFR›Title 27›Chapter I›Part 25›Subpart E ContainsSections 25.41–25.42CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart E—Measurement of Beer Sections 25.41 § 25.41 Measuring system required. 25.42 § 25.42 Testing of measuring devices. Previous D Subpart D—Construction and Equipment Next F Subpart F—Miscellaneous Provisions