244.45.1. For the purposes of sections 244.45.2 and 244.45.3,(1) “reference date” means 1 September preceding the beginning of the current fiscal year ;
(2) “current fiscal year” means the fiscal year for which the maximum rate specific to the category of industrial immovables is established ;
(3) “alteration” means any alteration made to the property assessment roll in respect of a value to be taken into account in establishing a tax base referred to in section 244.45 to enter the value that should have been entered,(a) in the case of the current roll, at the time the roll was deposited ;
(b) in the case of the preceding roll, no later than on the day before the current roll was deposited ;
(4) “quotient” means the quotient referred to in the first paragraph of section 244.45 ;
(5) “current roll” means the property assessment roll that applies for the current fiscal year ;
(6) “preceding roll” means the property assessment roll immediately preceding the current roll.