C.F.R.
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Title 15
» CHAPTER II—NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE › SUBCHAPTER F—REGULATIONS GOVERNING TRAFFIC AND CONDUCT › PART 265—REGULATIONS GOVERNING TRAFFIC AND CONDUCT ON THE GROUNDS OF THE NATIONAL INSTITUTE OF STANDARDS & TECHNOLOGY, GAITHERSBURG, MARYLAND, AND BOULDER AND FORT COLLINS, COLORADO › Subpart C—Buildings and Grounds
(a) No person shall unreasonably obstruct the usual use of entrances, foyers, lobbies, corridors, offices, elevators, stairways, parking lots, sidewalks, or road.
(b) No person shall litter or dispose of rubbish except in a receptacle provided for that purpose; nor shall any person throw articles of any kind from a building or from a motor vehicle or bicycle.
[39 FR 41170, Nov. 25, 1974, as amended at 91 FR 54216, Aug. 21, 2026]