57(1)Every public utility shall, within 3 months after the end of its financial year, or within such further period of time as the Board may allow, file with the Board a return in a form acceptable to the Board showing
(a)
a statement showing its rates,
(b)
its financial statements for the financial year in the form and verified in the manner directed by the Board, and
(c)
a statement setting out the name, address and duties of every officer.
57(2)A public utility shall notify the Board within 10 days after every change in its officers or directors.