Below is the link to the Massachusetts required training program for all Elected and Appointed officials.
This training is required to be done within 30 days of being elected or appointed to a position. For those who have already done the training, it must be redone every two years. A copy of the completion certificate must be given to the Town Clerk upon completion.
http://www.mass.gov/ethics/conflict-of-interest-law-online-training-programs.html