526. The Government may, by regulation, prescribe the fees to be paid under section 517, 521, 524, 532 or 534.
The fees may vary according to(1) the categories of registrants described in section 2;
(2) the registrant’s capacity;
(3) the registrant’s status or juridical form;
(4) the activities carried on by registrants or the enterprises operated by them;
(5) the nature of the document deposited or of the support medium involved.