10 CFR §429.144

1. (a)DOE must have reasonable belief a violation has occurred to request records specific to an on-going investigation of a violation of central air conditioner regional standards.
2. (b)Upon request, the manufacturer, private labeler, distributor, dealer, or contractor must provide to DOE the relevant records within 30 calendar days of the request.
   1. (1)DOE, at its discretion, may grant additional time for records production if the party from whom records have been requested has made a good faith effort to produce records.
   2. (2)To request additional time, the party from whom records have been requested must produce all records gathered in 30 days and provide to DOE a written explanation of the need for additional time with the requested date for completing the production of records.