54. Emission units of the vintage of the current year or of previous years that remain unsold after an auction are put up for sale at a later date when, for 2 consecutive auctions, the final sale price of the emission units was above the minimum price.
Emission units of the vintage of a year subsequent to the year of the auction are put up for sale again when their vintage becomes the vintage of the current year.
However, the quantity of emission units put up for sale again in accordance with the first paragraph cannot exceed 25% of the quantity of emission units initially planned for the auction.
O.C. 1297-2011, s. 54; O.C. 1184-2012, s. 34.