---
kind: "section"
citation: "40 C.F.R. § 97.53"
title: "40"
number: "97.53"
heading: "Recordation of NO X allowance allocations."
url: "https://uscodex.org/cfr/40/97.53"
---

# §97.53. Recordation of NO X allowance allocations.

- (a) The Administrator will record the NOX allowances for 2004 for a NOX Budget unit allocated under [subpart E](/cfr/40/subpartE.md) of this part in the unit's compliance account, except for NOX allowances under [§ 97.4(b)(4)(ii)](/cfr/40/97.4.md?p=b-4-ii) or [§ 97.5(c)(2)](/cfr/40/97.5.md?p=c-2), which will be recorded in the general account specified by the owners and operators of the unit. The Administrator will record NOX allowances for 2004 for a NOX Budget opt-in unit in the unit's compliance account as allocated under [§ 97.88(a)](/cfr/40/97.88.md?p=a).
- (b) By May 1, 2003, the Administrator will record the NOX allowances for 2005 for a NOX Budget unit allocated under [subpart E](/cfr/40/subpartE.md) of this part in the unit's compliance account, except for NOX allowances under [§ 97.4(b)(4)(ii)](/cfr/40/97.4.md?p=b-4-ii) or [§ 97.5(c)(2)](/cfr/40/97.5.md?p=c-2), which will be recorded in the general account specified by the owners and operators of the unit. The Administrator will record NOX allowances for 2005 for a NOX Budget opt-in unit in the unit's compliance account as allocated under [§ 97.88(a)](/cfr/40/97.88.md?p=a).
- (c) By May 1, 2003, the Administrator will record the NOX allowances for 2006 for a NOX Budget unit allocated under [subpart E](/cfr/40/subpartE.md) of this part in the unit's compliance account, except for NOX allowances under [§ 97.4(b)(4)(ii)](/cfr/40/97.4.md?p=b-4-ii) or [§ 97.5(c)(2)](/cfr/40/97.5.md?p=c-2), which will be recorded in the general account specified by the owners and operators of the unit. The Administrator will record NOX allowances for 2006 for a NOX Budget opt-in unit in the unit's compliance account as allocated under [§ 97.88(a)](/cfr/40/97.88.md?p=a).
- (d) By May 1, 2004, the Administrator will record the NOX allowances for 2007 for a NOX Budget unit allocated under [subpart E](/cfr/40/subpartE.md) of this part in the unit's compliance account, except for NOX allowances under [§ 97.4(b)(4)(ii)](/cfr/40/97.4.md?p=b-4-ii) or [§ 97.5(c)(2)](/cfr/40/97.5.md?p=c-2), which will be recorded in the general account specified by the owners and operators of the unit. The Administrator will record NOX allowances for 2007 for a NOX Budget opt-in unit in the unit's compliance account as allocated under [§ 97.88(a)](/cfr/40/97.88.md?p=a).
- (e) Each year starting with 2005, after the Administrator has made all deductions from a NOX Budget unit's compliance account and the overdraft account pursuant to [§ 97.54](/cfr/40/97.54.md) (except deductions pursuant to [§ 97.54(d)(2)](/cfr/40/97.54.md?p=d-2)), the Administrator will record:
  - (1) NOX allowances, in the compliance account, as allocated to the unit under subpart E of this part for the third year after the year of the control period for which such deductions were or could have been made;
  - (2) NOX allowances, in the general account specified by the owners and operators of the unit, as allocated under [§ 97.4(b)(4)(ii)](/cfr/40/97.4.md?p=b-4-ii) or [§ 97.5(c)(2)](/cfr/40/97.5.md?p=c-2) for the third year after the year of the control period for which such deductions are or could have been made; and
  - (3) NOX allowances, in the compliance account, as allocated to the unit under [§ 97.88(a)](/cfr/40/97.88.md?p=a).
- (f) **Serial numbers for allocated NO—** X allowances. When allocating NOX allowances to a NOX Budget unit and recording them in an account, the Administrator will assign each NOX allowance a unique identification number that will include digits identifying the year for which the NOX allowance is allocated.

## Notes

### Amendments

[65 FR 2727, Jan. 18, 2000, as amended at 67 FR 21530, Apr. 30, 2002]

### Authority

Authority: 42 U.S.C. 7401, 7403, 7410, 7426, 7491, 7601, and 7651, et seq.

### Source

Source: 65 FR 2727, Jan. 18, 2000, unless otherwise noted. 71 FR 25396, 25422, and 25443, Apr. 28, 2006

### Amendments

[65 FR 2727, Jan. 18, 2000, as amended at 67 FR 21530, Apr. 30, 2002]