# List of Approved Spent Fuel Storage Casks: Holtec International HI-STORM 100 Cask System, Certificate of Compliance No. 1014, Amendment No. 13
> **Nuclear Regulatory Commission** · Direct final rule. · Published 2019-02-26 · Effective 2019-05-13 · 84 FR 6055
## Document
- **Document number:** 2019-02886
- **Category:** nuclear-waste
- **Sub-agency:** Nuclear Regulatory Commission
- **Federal Register citation:** 84 FR 6055
- **CFR reference:** 10 CFR 72
- **Publication date:** 2019-02-26
- **Effective date:** 2019-05-13
- **Energy docket:** NRC-2019-0030
## Abstract

The U.S. Nuclear Regulatory Commission (NRC) is amending its spent fuel storage regulations by revising the Holtec International HI- STORM 100 Cask System listing within the "List of approved spent fuel storage casks" to include Amendment No. 13 to Certificate of Compliance No. 1014. Amendment No. 13 revises Appendix B of the technical specifications to update the initial uranium weight for the 16x16B and 16x16C assembly classes to match the value for 16x16A.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/02/26/2019-02886/list-of-approved-spent-fuel-storage-casks-holtec-international-hi-storm-100-cask-system-certificate)
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