47 CFR 1.19
§ 1.19 Use of metric units required.
United States · 47 CFR — Telecommunication · Status: effective
Cite this
- Citation
- 47 CFR 1.19, § 1.19 Use of metric units required, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/233307
- Permanent ID
ys:prov:233307@1- SHA-256
ff0f7e2c5f6c7fc2fca8dc96467679fb961de7fe2ad37ac4b9a0e95bf48edc4f
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
Where parenthesized English units accompany metric units throughout this chapter, and the two figures are not precisely equivalent, the metric unit shall be considered the sole requirement; except, however, that the use of metric paper sizes is not currently required, and compliance with the English unit shall be considered sufficient when the Commission form requests that data showing compliance with that particular standard be submitted in English units.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.