40 CFR § 96.255
Banking
June 9, 2020
(a) CAIR SO2 allowances may be banked for future use or transfer in a compliance account or a general account in accordance with paragraph (b) of this section.
(b) Any CAIR SO2 allowance that is held in a compliance account or a general account will remain in such account unless and until the CAIR SO2 allowance is deducted or transferred under §96.254, §96.256, or subpart GGG or III of this part.
[70 FR 25362, May 12, 2005, as amended at 71 FR 25389, Apr. 28, 2006]