OSHA has inspected 3M 7 times in Massachusetts since 1985.
The latest one began on Apr 25, 2018 on a referral, in Chelmsford.
Those inspections ended with 16 citation items: 10 serious and 6 other-than-serious.
Penalties were first proposed at $46,864 and now stand at $22,508, 52% lower after settlements or reviews.
Machine guarding comes up most often in these citations: 5 items under 1910.212.
How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $4,500, and 3M averages $4,000 (1 cited inspection).
3M also files yearly injury logs with OSHA, summarized below.
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Chelmsford site logged 3 recordable injuries or illnesses among about 70 workers: 4.3 per 100 full-time workers, against a median of 2.6 for its industry. Those cases cost 6 days away from work.
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.