93.7. For the purposes of section 93.6 and subject to section 93.9, property, other than a building or part thereof, acquired by a taxpayer shall be considered to have become available for use by the taxpayer at the time that is the earliest of(a) the time at which the property is first used by the taxpayer for the purpose of earning income,
(b) the time that is immediately after the commencement of the first taxation year of the taxpayer commencing more than 357 days after the end of the taxation year of the taxpayer in which the property was acquired by the taxpayer,
(c) the time that is immediately before the disposition of the property by the taxpayer,
(d) the time at which the propertyi. has been delivered to the taxpayer, or to a person or partnership that will use the property for the benefit of the taxpayer, or, where the property is not of a type that is deliverable, is made available to the taxpayer or the person or partnership, and
ii. is capable, either alone or in combination with other property in the possession at that time of the taxpayer or the person or partnership referred to in subparagraph i, of being used by or for the benefit of the taxpayer or that person or partnership to produce a commercially saleable product or to perform a commercially saleable service, including an intermediate product or service that is used or consumed, or to be used or consumed, by or for the benefit of the taxpayer or the person or partnership in producing or performing any such product or service,
(e) in the case of property acquired by the taxpayer for the prevention, reduction or elimination of air or water pollution created by operations carried on by the taxpayer or that would be created by such operations if the property had not been acquired, the time at which the property is installed and capable of performing the function for which it was acquired,
(f) in the case of property acquired by a corporation a class of shares of the capital stock of which is listed on a designated stock exchange, a corporation that is a public corporation by reason of an election made under subparagraph i of paragraph b of the definition of “public corporation” in subsection 1 of section 89 of the Income Tax Act (Revised Statutes of Canada, 1985, chapter 1, 5th Supplement) or a designation made by the Minister of Revenue of Canada in a notice to the corporation under subparagraph ii of paragraph b of that definition, or a subsidiary wholly-owned corporation of any such corporation, the end of the taxation year for which depreciation in respect of the property is first deducted in computing the earnings of the corporation in accordance with generally accepted accounting principles and for the purposes of the financial statements of the corporation for the year presented to its shareholders,
(g) in the case of property acquired by the taxpayer in the course of carrying on a business of farming or fishing, the time at which the property has been delivered to the taxpayer and is capable of performing the function for which it was acquired,
(h) in the case of property of a taxpayer that is a motor vehicle, trailer, trolleybus, aircraft or vessel for which one or more permits, certificates or licences evidencing that the property may be operated by the taxpayer in accordance with any laws regulating the use of such property are required to be obtained, the time at which all such permits, certificates or licences have been obtained,
(i) in the case of property that is a spare part intended to replace a part of another property of the taxpayer if required due to the breakdown of that other property, the time at which that other property became available for use by the taxpayer,
(j) in the case of a concrete gravity base structure and topside modules intended to be used at an oil production facility in a commercial discovery area, within the meaning assigned by the Canada Petroleum Resources Act (Revised Statutes of Canada, 1985, chapter 36, 2nd Supplement), on which the drilling of the first well that indicated the discovery commenced before 5 March 1982, in a prescribed offshore region, the time at which the gravity base structure deballasts and lifts the assembled topside modules, and
(k) where the property is, within the meaning of subsection 3 of section 96, a replacement for a former property described in paragraph a of subsection 1 of that section that was acquired before 1 January 1990 or that had become available for use at or before the time at which the replacement property is acquired, the time at which the replacement property is acquired.