Most states have a similar administrative law structure to that of the federal government. Massachusetts, for example, uses the Code of Massachusetts Regulations and the Massachusetts Register.
For research into Massachusetts regulations, consult the administrative section of our Massachusetts law research guide:
For other states, begin with the state website and be sure to consult a relevant secondary source. State administrative materials, including regulations and administrative decisions and guidance are also available on Lexis and Westlaw. Connecticut, for example:
