2009 Massachusetts Code
PART I ADMINISTRATION OF THE GOVERNMENT
TITLE I JURISDICTION AND EMBLEMS OF THE COMMONWEALTH, THE GENERAL COURT, STATUTES AND PUBLIC DOCUMENTS
CHAPTER 2 ARMS, GREAT SEAL AND OTHER EMBLEMS OF THE COMMONWEALTH
Section 6 Flags of the United States and commonwealth; display; manufacture in the United States

Section 6. The flag of the United States and the flag of the commonwealth shall be displayed on the main or administration building of each public institution of the commonwealth. The flags shall be of suitable dimensions and shall be flown every day when the weather permits.

All flags of the United States or the commonwealth displayed pursuant to this section or procured by an agency shall have been manufactured in the United States; provided, however, that a flag shall be considered manufactured in the United States if a substantial majority of the principal components are assembled into the final product in an assembly plant in the United States.