30 CFR § 41.13
Failure to notify.
Failure of the operator to notify the Mine Safety and Health Administration,
in writing, of the legal identity of the operator or any changes thereof
within the time required under this part will be considered to be a violation
of section 109(d) of the Act and shall be subject to penalties as provided in
section 110 of the Act.
Subpart C--Operator's Report to the Mine Safety and Health Administration