Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.
Secure websites use HTTPS certificate

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

MW_2001_02_05-09-11

Open PDF file, 736.29 KB, MW_2001_02_05-09-11 (PDF 736.29 KB)

Last Updated:	2017-08-27
Language:	English
Contributing Organization	Department of Labor Standards