# List of Approved Spent Fuel Storage Casks: HI-STORM 100 Revision 6
> **Nuclear Regulatory Commission** · Direct final rule. · Published 2009-06-02 · Effective 2009-08-17 · 74 FR 26285
## Document
- **Document number:** E9-12619
- **Category:** nuclear-waste
- **Sub-agency:** Nuclear Regulatory Commission
- **Federal Register citation:** 74 FR 26285
- **CFR reference:** 10 CFR 72
- **Publication date:** 2009-06-02
- **Effective date:** 2009-08-17
- **Energy docket:** NRC-2009-0132
## Abstract

The U.S. Nuclear Regulatory Commission (NRC) is amending its spent fuel storage regulations by revising the Holtec International HI- STORM 100 dry cask storage system listing within the "List of Approved Spent Fuel Storage Casks" to include Amendment No. 6 to Certificate of Compliance (CoC) Number 1014. Amendment No. 6 will modify the CoC to add instrument tube tie rods used for pressurized water reactor 15x15 and 17x17 fuel lattices, for both intact and damaged fuel assemblies, to the approved contents of the MPC-24, MPC-24E, MPC-24EF, MPC-32, and MPC-32F models; and to correct legacy editorial issues in Appendices A and B Technical Specifications.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/06/02/E9-12619/list-of-approved-spent-fuel-storage-casks-hi-storm-100-revision-6)
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