29 Every person is guilty of an offence who
(a) repairs a device that that person has received from a trader and allows that device to leave his possession
[...]
(b) in such manner or in such circumstances as may be prescribed, alters, adjusts or repairs a device that that person knows or might reasonably be expected to know is or is to be used in trade and does not report the alteration, adjustment or repair in the manner prescribed; or
(c) alters any device that is or is to be used in trade in such a manner that it ceases to meet the requirements of this Act and the regulations.
26 (1) Every dealer is guilty of an offence who sells or otherwise disposes of, or leases, any device that
(b) in the case of a static measure, is not of a class, type or design that has been approved for use in trade pursuant to section 3; or
(2) Every dealer or trader who in the course of the business of that dealer or trader imports into Canada any device, other than a static measure, without notifying the Minister as prescribed is guilty of an offence.
24 Every trader is guilty of an offence who uses, or has in his possession for use, in trade, any device that
8 No trader shall use, or have in their possession for use, in trade, any device unless
(a) that device or class, type or design of device has been approved for use in trade pursuant to section 3; and
3 (1) The Minister shall, in accordance with the regulations, approve devices or classes, types or designs of devices for use in trade.
(2) The Minister may, in any period during which a device or class, type or design of device is being evaluated for approval for use in trade under subsection (1), approve that device or class, type or design of device for use in trade on a temporary basis for such period and under such terms and conditions as the Minister may specify.