Speaks for itself

U.S. Code: Title 36; § 301. National anthem






(a) Designation.— The composition consisting of the words and music known as the Star-Spangled Banner is the national anthem. (b) Conduct During Playing.— During a rendition of the national anthem— (1) when the flag is displayed—

(A) all present except those in uniform should stand at attention facing the flag with the right hand over the heart;