Massachusetts

Product Liability:  Three (3) years from when claim accrues.

Personal Injury (Caused by Negligence):  Three (3) years from when claim accrues.

Statute of Repose:  No specific statute of repose for product liability actions.

Accrual Rule:  Statute begins to run when the plaintiffs knew or had sufficient notice that they were harmed, and knew or had sufficient notice of the cause of the harm.