# List of Approved Spent Fuel Storage Casks: NAC International Multi-Purpose Canister Storage System, Certificate of Compliance No. 1025, Amendment Nos. 7 and 8
> **Nuclear Regulatory Commission** · Direct final rule; confirmation of effective date. · Published 2019-02-19 · Effective 2019-03-04 · 84 FR 4683
## Document
- **Document number:** 2019-02599
- **Category:** nuclear-waste
- **Sub-agency:** Nuclear Regulatory Commission
- **Federal Register citation:** 84 FR 4683
- **CFR reference:** 10 CFR 72
- **Publication date:** 2019-02-19
- **Effective date:** 2019-03-04
- **Energy docket:** NRC-2018-0220
## Abstract

The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of March 4, 2019, for the direct final rule that was published in the Federal Register on December 18, 2018. This direct final rule amended the NRC's spent fuel storage regulations by revising the "List of approved spent fuel storage casks" to include Amendment Nos. 7 and 8 to Certificate of Compliance No. 1025 for the NAC International Multi-Purpose Canister (NAC-MPC) Storage System.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/02/19/2019-02599/list-of-approved-spent-fuel-storage-casks-nac-international-multi-purpose-canister-storage-system)
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