Mallinckrodt Receives Finding of No Significant Impact for Decommissioning Plan

Summary

Mallinckrodt, Inc. has received a Finding of No Significant Impact (FONSI) related to the approval of its C-T Phase 2 Decommissioning Plan, a process for safely dismantling and disposing of its St. Louis, MO facility.

Original source language: Federal Register — Nuclear Regulatory CommissionOpen original release →

Add your company to Business Communicator

We monitor business sources and connect attention with companies, profiles and services available in Business Communicator.

Create a free company profile Explore businesses on Business Maps →

Create a free company profile →

Explore insights

Business insights →

Global Markets News Trade Regulation News Business Technology News Fintech for Business: Payments & Banking News Supply Chain News Central Bank Policy News

Related business signals

Energy & environment · 8/28/2026

Paducah Laser Enrichment Facility Receives Order from Nuclear Regulatory Commission

The Paducah Laser Enrichment Facility, owned by Global Laser Enrichment, llc, has received an order from the Nuclear Regulatory Commission. The order was issued by the facility's commissioners, including Ho. K. Nieh, Chairman, and David A. Wright, among others.

Read summary →

Energy & environment · 8/25/2026

NRC Issues Environmental Assessment and Finding of No Significant Impact for SMR-300 Plant

The U.S. Nuclear Regulatory Commission has approved an environmental assessment and finding of no significant impact for SMR, LLC's request to construct support of excavation walls during the excavation of the proposed SMR-300 plant at the Palisades Energy Center in Michigan.

Read summary →

Energy & environment · 9/29/2026

NRC Publishes Biweekly Notice on Facility Operating Licenses and Combined Licenses

The U.S. Nuclear Regulatory Commission is publishing a biweekly notice on amendments and proposed amendments to facility operating licenses and combined licenses that do not involve significant hazards considerations, as required by the Atomic Energy Act of 1954.

Read summary →

Energy & environment · 9/11/2026

NRC Invites Public Comment on Renewal of OMB Approval for NRC Form 366

The U.S. Nuclear Regulatory Commission (NRC) is seeking public comment on the renewal of Office of Management and Budget (OMB) approval for the existing NRC Form 366, Licensee Event Report, which requires licensees to report events related to nuclear facilities.

Read summary →

Energy & environment · 9/11/2026

NRC Seeks Public Comment on Renewal of OMB Approval for NRC Form 212

The U.S. Nuclear Regulatory Commission (NRC) is seeking public comment on the renewal of Office of Management and Budget (OMB) approval for NRC Form 212, a collection of information related to qualifications investigation professional, technical, and administrative positions.

Read summary →

Energy & environment · 9/8/2026

NRC to Consider Amendment Request for Shearon Harris Nuclear Power Plant, Unit 1

The U.S. Nuclear Regulatory Commission (NRC) is considering approval of an amendment request for the Shearon Harris Nuclear Power Plant, Unit 1, which proposes to determine that it involves no significant hazards consideration (NSHC). The request contains sensitive unclassified non-safeguards information (SUNSI), prompting the NRC to issue procedures for accessing this information.

Read summary →