Title 15Commerce and TradeRelease 119-73not60

§205b Declaration of Policy

Title 15 › Chapter 6— WEIGHTS AND MEASURES AND STANDARD TIME › Subchapter II— METRIC CONVERSION › § 205b

Last updated Apr 3, 2026|Official source

Summary

The United States designates the metric system as the preferred system of weights and measures for U.S. trade and commerce. Each Federal agency must, when it makes economic sense, use the metric system in purchases, grants, and other business activities by the end of fiscal year 1992, unless it is impractical or would cause big inefficiencies or lost markets (for example, when foreign competitors use non‑metric units). The government must also promote understanding of the metric system through education and government publications, while allowing traditional systems to keep being used for non‑business activities.

Full Legal Text

Title 15, §205b

Commerce and Trade — Source: USLM XML via OLRC

It is therefore the declared policy of the United States—
(1)to designate the metric system of measurement as the preferred system of weights and measures for United States trade and commerce;
(2)to require that each Federal agency, by a date certain and to the extent economically feasible by the end of the fiscal year 1992, use the metric system of measurement in its procurements, grants, and other business-related activities, except to the extent that such use is impractical or is likely to cause significant inefficiencies or loss of markets to United States firms, such as when foreign competitors are producing competing products in non-metric units;
(3)to seek out ways to increase understanding of the metric system of measurement through educational information and guidance and in Government publications; and
(4)to permit the continued use of traditional systems of weights and measures in non-business activities.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

1988—Pub. L. 100–418 amended section generally. Prior to amendment, section read as follows: “It is therefore declared that the policy of the United States shall be to coordinate and plan the increasing use of the metric system in the United States and to establish a United States Metric Board to coordinate the voluntary conversion to the metric system.”

Statutory Notes and Related Subsidiaries

Implementation of Metric Usage in Federal GovernmentSecretary of Commerce designated to direct and coordinate implementation of Government metric usage, see section 1 of Ex. Ord. No. 12770, July 25, 1991, 56 F.R. 35801, set out as a note under section 205a of this title.

Reference

Citations & Metadata

Citation

15 U.S.C. § 205b

Title 15Commerce and Trade

Last Updated

Apr 3, 2026

Release point: 119-73not60