11 GCA § 2102
Physical Standards
View official PDF ↗Weights and measures that are traceable to the United States prototype standards supplied by the Federal government or approved as being satisfactory by the National Bureau of Standards, shall be the Territory’s primary standards of weights and measures and shall be maintained in such calibration as prescribed by the National Bureau of Standards. All secondary standards may be prescribed by the Director and shall be verified upon their initial receipt and as often thereafter as deemed necessary by the Director.
Reconstructed from the Guam Code Annotated. For the authoritative version, see the official PDF.