The New England Local Masters Swimming Committee (NELMSC) is a volunteer-run, 501(c)(3) nonprofit subordinate of United States Masters Swimming (USMS) that serves as the regional governing body for USMS-registered clubs, workout groups, coaches, and swimmers in Maine, Vermont, New Hampshire, Massachusetts, and Rhode Island. The New England LMSC is one of 10 LMSCs in the Northeast and mid-Atlantic states that constitute the Colonies Zone.
