# Preclosure Safety Analysis—Level of Information and Reliability Estimation; Availability of Final Interim Staff Guidance Document
**AGENCY:**
Nuclear Regulatory Commission.
**ACTION:**
Notice of issuance; correction.
**SUMMARY:**
This document corrects a notice, appearing in the *Federal Register* on March 22, 2007 (72 FR 13534), that announces the availability of a final interim staff guidance document on “Preclosure Safety Analysis—Level of Information and Reliability Estimation.” This action is necessary to correct typographical errors.
**FOR FURTHER INFORMATION, CONTACT:**
Jon Chen, Project Manager, Division of High-Level Waste Repository Safety, Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001 [Telephone: (301) 415-5526; fax number: (301) 415-5399; e-mail: *[email protected].* ]
**SUPPLEMENTARY INFORMATION:**
On page 13534, in the middle column, in the first paragraph, last sentence, “waste at a geologic repository” is changed to “waste geologic repository.”
On page 13536, in the middle column, in the fourth complete paragraph, lines 4-5, “DOE should to consider” is changed to read “DOE should consider.”
On page 13536, in the middle column, in the fourth complete paragraph, lines 7-8, “DOE should to provide” is changed to read “DOE should provide.”
On page 13537, in the third column, in the eighth complete paragraph, lines 1-2, “Lines 445: Though 453: λ was changed to, to distinguish this quantity” is changed to “Lines 445 through 453: λ was changed to p to distinguish this quantity.”
For the Nuclear Regulatory Commission.
Dated at Rockville, Maryland, this 11th day of April, 2007.
N. King Stablein,
Chief Project-Management Branch B, Division of High-Level Repository Safety, Office of Nuclear Material Safety and Safeguards.