# List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM FLOOD/WIND System; Certificate of Compliance No. 1032, Amendment No. 1
> **Nuclear Regulatory Commission** · Direct final rule. · Published 2014-10-03 · Effective 2014-12-17 · 79 FR 59623
## Document
- **Document number:** 2014-23633
- **Category:** nuclear-waste
- **Sub-agency:** Nuclear Regulatory Commission
- **Federal Register citation:** 79 FR 59623
- **CFR reference:** 10 CFR 72
- **Publication date:** 2014-10-03
- **Effective date:** 2014-12-17
- **Energy docket:** NRC-2014-0102
## Abstract

The U.S. Nuclear Regulatory Commission (NRC) is amending its spent fuel storage regulations by revising the Holtec International HI- STORM FLOOD/WIND (FW) System listing within the "List of approved spent fuel storage casks" to include Amendment No. 1 to Certificate of Compliance (CoC) No. 1032. Amendment No. 1 adds a new heat load pattern for the multipurpose canister (MPC)-37, broadens the back pressure range for MPC-37 and MPC-89, and updates certain definitions related to fuel classification. Also, the amendment makes a correction to the expiration date of CoC No. 1032.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/10/03/2014-23633/list-of-approved-spent-fuel-storage-casks-holtec-international-hi-storm-floodwind-system-certificate)
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