# Advisory Committee on Reactor Safeguards; Revised Meeting Notice
The agenda for the 542nd ACRS meeting, scheduled to be held on May 3-5, 2007, has been revised as noted below. Notice of this meeting was previously published in the *Federal Register* on Wednesday, April 18, 2007 (72 FR 19552).
The discussion of the topic on the Commission Paper on Rulemaking to Make Risk-Informed Changes to Loss-of-Coolant Accident Technical Requirements; 10 CFR 50.46a, “Acceptance Criteria for Emergency Core Cooling Systems for Light-Water Nuclear Power Reactors,” scheduled to be held on Thursday, May 3, 2007 between 8:35 a.m. and 10:30 a.m., is postponed to a future meeting due to the unavailability of the Commission Paper. The discussion of the item on Digital Instrumentation and Control System Matters, scheduled to be held between 10:45 a.m. and 12:15 p.m., is now scheduled between 8:35 a.m. and 10:30 a.m.
The discussion of the item on ACRS members' Issues associated with the Technology-Neutral Framework for Future Plant Licensing, scheduled between 8:35 a.m. and 10:30 a.m. on Friday May 4, 2007, is now scheduled between 3 p.m.-5 p.m. on Thursday, May 3, 2007. The times for other items scheduled for Thursday, May 3 and Friday, May 4, 2007, previously published in the *Federal Register* , have been adjusted as noted in the revised agenda to facilitate effective use of the Committee's time. A revised agenda is posted on the NRC Web site at *http://www.nrc.gov/reading-rm/adams.html* or *http://www.nrc.gov/reading-rm/doc-collections/* (ACRS & ACNW Mtg schedules/agendas).
For further information, contact: Mr. Sam Duraiswamy, ACRS, (Telephone: 301-415-7364), between 7:30 a.m. and 4 p.m., ET.
Dated: April 20, 2007.
Andrew L. Bates,
Advisory Committee Management Officer.