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['Sanitation']
['Restrooms', 'Sanitation', 'Temporary Labor Camps']
12/09/2025
State Info
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Washington has adopted federal OSHA standards and incorporates most by reference. The Washington Division of Occupational Safety and Health (DOSH) largely follows federal standards for general industry sanitation with a few minor additions.
| Number of persons | Square feet per person |
| 25 or less | 13 |
| 26-74 | 12 |
| 75-149 | 11 |
| 150 and over | 10 |
