Recordation of CAIR NO X allowance allocations.

(a) By September 30, 2007, the Administrator will record in the CAIR NO X source's compliance account the CAIR NO X allowances allocated for the CAIR NO X units at the source in accordance with § 97.142(a) and (b) for the control period in 2009. (b) By September 30, 2008, the Administrator will record in the CAIR NO X source's compliance account the CAIR NO X allowances allocated for the CAIR NO X units at the source in accordance with § 97.142(a) and (b) for the control period in 2010. (c) By September 30, 2009, the Administrator will record in the CAIR NO X source's compliance account the CAIR NO X allowances allocated for the CAIR NO X units at the source in accordance with § 97.142(a) and (b) for the control periods in 2011, 2012, and 2013. (d) By December 1, 2010 and December 1 of each year thereafter, the Administrator will record in the CAIR NO X source's compliance account the CAIR NO X allowances allocated for the CAIR NO X units at the source in accordance with § 97.142(a) and (b) for the control period in the fourth year after the year of the applicable deadline for recordation under this paragraph. (e) By December 1, 2009 and December 1 of each year thereafter, the Administrator will record in the CAIR NO X source's compliance account the CAIR NO X allowances allocated for the CAIR NO X units at the source in accordance with § 97.142(a) and (c) for the control period in the year of the applicable deadline for recordation under this paragraph. (f) Serial numbers for allocated CAIR NO X allowances. When recording the allocation of CAIR NO X allowances for a CAIR NO X unit in a compliance account, the Administrator will assign each CAIR NO X allowance a unique identification number that will include digits identifying the year of the control period for which the CAIR NO X allowance is allocated.