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#REDIRECT [[RIS 2005-26, Control of Sensitive Unclassified Non-Safeguards Information Related to Nuclear Power Reactors]]
{{Adams
| number = ML051430228
| issue date = 11/07/2005
| title = Control of Sensitive Unclassified Non-Safeguards Information Related to Nuclear Power Reactors
| author name = Case M J
| author affiliation = NRC/NRR/ADRO/DIRS
| addressee name =
| addressee affiliation =
| docket =
| license number =
| contact person = Kotzalas M, NRC/NRR/DE/EMEB, 415-2737
| document report number = RIS-05-026
| document type = NRC Regulatory Issue Summary
| page count = 8
}}
See also: [[followed by::RIS 2005-26]]
 
=Text=
{{#Wiki_filter:ML051430228UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF NUCLEAR REACTOR REGULATIONWASHINGTON, D.C. 20555-0001November 7, 2005NRC REGULATORY ISSUE SUMMARY 2005-26CONTROL OF SENSITIVE UNCLASSIFIED NONSAFEGUARDSINFORMATION RELATED TO NUCLEAR POWER REACTORSADDRESSEESAll holders of operating licenses for nuclear power reactors and holders of and applicants forcertificates for reactor designs.INTENTThe U.S. Nuclear Regulatory Commission (NRC) is issuing this regulatory issue summary (RIS)to inform the addressees of the appropriate handling of information that warrants controls
because of continuing concerns about terrorist
attacks against the critical infrastructure of theUnited States.  The NRC intends to balance its responsibility to preserve public access toinformation and support meaningful participation in NRC's regulatory processes against itsresponsibility to withhold information that might unnecessarily compromise the security ofnuclear facilities.  Licensees for operating nuclear power plants and reactor facility designersmay need to assess their document control procedures to ensure they protect sensitive
information.  Although no specific action or written response is required, the NRC encour
agesthe addressees for this RIS, vendors and contractors, and others who may possess sensitive
information to destroy, mark, or otherwise control the information to avoid inadvertently
providing assistance to those who might use the information for malevolent acts.BACKGROUND INFORMATIONNRC traditionally has given the public access to a significant amount of information about thefacilities and materials the agency regulates.  Openness has been and remains a cornerstoneof NRC's regulatory philosophy.  The Atomic Energy Act, subsequent legislation, and various
NRC regulations have given the public the right to participate in the licensing and oversightprocess for nuclear power reactors and other NRC licensees.  To participate in a meaningfulway, the public must have access to information about the design and operation of regulated
facilities and use of nuclear materials.  However, NRC and other Government agencies havealways withheld some information from public disclosure for reasons of security, personal
privacy, or commercial or trade secret protection.  In light of increased terrorist activity
worldwide, NRC reexamined its document disclosure policies.
RIS 2005-26   Page 2 of 5Since the events of September 11, 2001, NRC has issued advisories and taken specific actionsregarding the security of its licensed facilities.  NRC has also assessed and revised its policiesand practices for control of information so that information that could reasonably be expected to
be useful to terrorists in planning or executing an attack against nuclear power plants or other
NRC-licensed facilities will be withheld from public disclosure.  The most recent and detailedguidance on the control of information related to operating nuclear power plants is provided in
the Commission paper SECY-04-0191, "Withholding Sensitive Unclassified Information
Concerning Nuclear Power Reactors From Public Disclosure," dated October 19, 2004, and the
associated staff requirements memorandum dated November 9, 2004.  Also see
SECY-05-0091, "Task Force Report on Public Disclosure of Security-Related Information,"
dated May 18, 2005, and the associated staff requirements memorandum dated June 30, 2005. The NRC staff is preparing similar guidance for materials licensees and expects to make itavailable to the public in early 2006.SUMMARY OF ISSUE
Considering the various reviews, legislation, and other changes since September 11, 2001, theNRC staff believes that clarifying NRC's current procedures and policies regarding the controlof information will be beneficial to stakeholders.  NRC will continue to make available to thepublic most of the information that the agency receives from or sends to its licensees.  In
addition, the public will have access to a large amount of information included in various reportsproduced by the NRC staff.  Much of NRC's information also will be readily available to thepublic via the NRC Web site (www.nrc.gov)
and the NRC's electronic document managementsystem (ADAMS) (www.nrc.gov/reading-rm/adams.html).  In addition, other information may bereleased to the public in response to formal or informal requests.  The exceptions for certain
information to be withheld from public disclosure for reasons other than security (e.g., privacy,
proprietary, and pre-decisional information) have not changed as a result of recent events.  The
appropriate handling of Safeguards Information (SGI) is discussed in RIS-2003-08, "Protection
of Safeguards Information From Unauthorized Disclosure," dated April 30, 2003, and more
specific SGI designation guidance documents. 
NRC withheld from public disclosure some information related to protecting operating nuclearpower plants although it does not meet the existing criteria for designation as SGI.  This type ofinformation was recognized before September 11, 2001, and, when submitted to NRC by alicensee, was withheld from public disclosure according to the provisions of 10 CFR
2.390(d)(1).  This regulation states:(d) The following information is considered commercial or financial information within themeaning of §9.17(a)(4) of this chapter and is subject to disclosure only in accordance
with the provisions of §9.19 of this chapter.
(1) Correspondence and reports to or from the NRC which contain information orrecords concerning a licensee's or applicant's physical protection, classified matter
protection, or material control and accounting program for special nuclear material not
otherwise designated as Safeguards Information or classified as National Security
Information or Restricted Data.
RIS 2005-26  Page 3 of 5NRC expects that licensees will continue to request
NRC withhold some information citing10 CFR 2.390(d)(1) and that the volume of material requested to be withheld from public
disclosure under this provision will increase as the NRC staff and licensees implement theguidance in this RIS. 
NRC changed its procedures shortly after September 11, 2001, towithhold from public disclosure various categories of documents likely to include individual
records that warrant withholding under 10 CFR 2.390.  The NRC staff will assess the
need towithhold such document categories if licensees routinely identify specific documents containingsensitive information.  The NRC staff will interact with licensees on a case-by-case basis
regarding the use of the provisions of 10 CFR 2.390(d)(1) to assure that information is properly
controlled, under either Section 2.390(d)(1) or one of the other Freedom of Information Act
(FOIA) exemptions that might be applicable.  Licensees that identify information to be withheldfrom public disclosure in accordance with 10 CFR 2.390(d)(1) or other provision in the
regulation should use the same general practices as used for proprietary commercial or
financial information.  As shown on the attached diagram, the cover letter should clearly state
that the document includes sensitive information and the affected pages should include the
marking "Security-Related Information - Withhold Under 10 CFR 2.390."  Unlike the
requirements for withholding proprietary information, licensees are not required to provide an
affidavit for sensitive information withheld under 10 CFR 2.390(d) and related to (1) physical
protection or (2) material control and accounting.Most information received and generated by
NRC deals with design, operations, or othermatters not directly related to the physical security of nuclear facilities or radioactive materials.
This information, if not protected as proprietary or under another exception, is generally madeavailable to the public.  After September 11, 2001, NRC and other Government agenciesresponded to concerns that some information easily available on public Web sites or by other
means might be useful to terrorists.  SECY-04-0191 provides the primary NRC guidance onwhether information related to operating nuclear power plants should be withheld from public
disclosure in light of the post-September 11 concerns.  The NRC staff has posted the guidanceand related material within the public reading room (http://www.nrc.gov/reading-rm.html) on theNRC Web site, and stakeholders can ask questions or make suggestions about the guidanceand the examples.  As discussed in SECY-04-0191, other Government agencies have issued regulations orguidance for protecting information that could be reasonably expected to be useful to terrorists
in planning or executing an attack on critical infrastructure.*Protected critical infrastructure information (PCII) is information related to the security ofcritical infrastructure that is voluntarily provided to the Department of Homeland Security
(DHS). *Critical energy infrastructure information (CEII) is defined in Federal Energy RegulatoryCommission (FERC) regulations as information related to energy-related infrastructure
(e.g., hydroelectric dams and electric transmission systems).*Sensitive security information (SSI) is defined in Transportation Safety Administration(TSA) and Department of Transportation (DOT) regulations as information about the
security of transportation assets, including pipelines.
RIS 2005-26  Page 4 of 5Licensees may need to assess and revise their procedures for handling sensitive unclassifiednonsafeguards information in their normal activities and interactions with parties other than
NRC.  During discussions of existing practices with various licensees, the NRC staff discovered
that licensees vary in how they treat and protect information that was previously unprotected butnow is considered sensitive.  Some licensees have instituted more restrictive controls.  Some
have determined that their routine business practices provide an appropriate level of protectionfor the sensitive information.  As described in 10 CFR 2.390, information deemed sensitive because it relates to physicalprotection or material control and accounting is protected in much the same way as commercial
or financial information.  As with proprietary information, licensees are expected to have
sufficient internal controls to keep the information confidential.  Possible methods to prevent the
inadvertent release of sensitive unclassified nonsafeguards information include marking
documents as described in 10 CFR 2.390, restricting access to electronic recordkeeping
systems, and controlling the reproduction, distribution, and destruction of potentially sensitiverecords.  NRC uses the marking "Security-Related Information - Withhold Under10 CFR 2.390" and encourages the use of this marking by licensees and others possessing
information deemed sensitive using the guidance in SECY-04-0191.  Licensees should ensure
that similar controls are in place when sensitive information is provided to outside parties such
as contractors or other Government agencies.  The NRC staff posted information on NRC'sWeb site (http://www.nrc.gov/reading-rm.html) and included a feedback form for questions orsuggestions on how to effectively control sensitive information.  BACKFIT DISCUSSION
This RIS requires no action or written response.  Any action on the part of addressees toassess and revise their document control procedures in accordance with the guidance
contained in this RIS is strictly voluntary and, therefore, is not a backfit under 10 CFR 50.109. Consequently, the NRC staff did not perform a backfit analysis.FEDERAL REGISTER NOTIFICATIONA notice of opportunity for public comment on this RIS was not published in the FederalRegister because it is informational and pertains to a staff position that does not represent adeparture from current regulatory requirements and practice.  NRC intends to work with theNuclear Energy Institute, industry representatives, members of the public, and other
stakeholders in modifying related guidance documents.SMALL BUSINESS REGULATORY ENFORCEMENT FAIRNESS ACT OF 1996
The NRC has determined that this action is not a rule and thus is not subject to the SmallBusiness Regulatory Enforcement Fairness Act of 1996. 
RIS 2005-26  Page 5 of 5PAPERWORK REDUCTION ACT STATEMENTThis RIS does not contain information collections and, therefore, is not subject to therequirements of the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.).CONTACT
Please direct any questions about this matter to the technical contacts listed below or to theappropriate Office of Nuclear Reactor Regulation (NRR) project manager./RA/ By Patrick L. Hiland For/Michael J. Case, Director
Division of Inspection and Regional Support
Office of Nuclear Reactor RegulationTechnical Contacts:William Reckley, NRRMargie Kotzalas, NRR301-415-1323301-415-2737
E-mail: wdr@nrc.govE-mail: mxk5@nrc.govAttachment:  Marking diagram for documents withheld under 10 CFR 2.390Note:  NRC generic communications may be found on the
NRC public Web site,http://www.nrc.gov, under Electronic Reading Room/Document Collections.
 
ML051430228 OFFICEDPR/PSPBDLPM:TATECH EDITORD:DLPMOGC (NLO)NAMEWReckleyMKotzalasHChangLBMarshTRothschildDATE11/3/200505/16/200510/25/2005 6 /6/2005 6 /21/2005OFFICEOGC(SBREFA)PMASNMSS:IMNSNSIR:INFOSECOISNAMESCrockettGThorpeJHickeyLSilviousBJSheltonDATE 6 /21/2005
10/20/200506/29/200511/2/2005 06/23 /2005OFFICEOIS:SISPDPR/PGCBDIRS/IOEB:BCDIRS:DNAMEEBakerAWMarkleyMJRoss-LeeMCase (PLHiland For)DATE 06 /28/200511/03/200511/04/200511/07/2005
Security-Related InformationWithhold Under 10 CFR 2.390Subject XXXXXXXXXX
XXXXXXXXXX
 
XXXXXXXXXX
 
XXXXXXXXXXAttachment
RIS-2005-26
Page 1 of 1SUGGESTED MARKINGSWithhold From Public Disclosure In Accordance With 10 CFR 2.390                                                                                                                  Overall page marking on the top of all pagesEnsure Subject Line is non-sensitiveAppropriate ControlsAccess:Need-to-know in order to perform official licensee functions.Storage:Openly within licensee facilities with electronic or other accesscontrols, for example, key cards, guards, alarms.Mail:U.S. Postal Service first class mail, single opaque envelope with nomarkings to indicate 10 CFR 2.390 contents.Electronic Transmission:Over encrypted phone, facsimile, computer, if available; otherwiseover non-encrypted circuits where recipient will be present toreceive the transmission.
}}

Revision as of 01:10, 11 February 2019

Control of Sensitive Unclassified Non-Safeguards Information Related to Nuclear Power Reactors
ML051430228
Person / Time
Issue date: 11/07/2005
From: Case M J
NRC/NRR/ADRO/DIRS
To:
Kotzalas M, NRC/NRR/DE/EMEB, 415-2737
References
RIS-05-026
Download: ML051430228 (8)


See also: RIS 2005-26

Text

ML051430228UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF NUCLEAR REACTOR REGULATIONWASHINGTON, D.C. 20555-0001November 7, 2005NRC REGULATORY ISSUE SUMMARY 2005-26CONTROL OF SENSITIVE UNCLASSIFIED NONSAFEGUARDSINFORMATION RELATED TO NUCLEAR POWER REACTORSADDRESSEESAll holders of operating licenses for nuclear power reactors and holders of and applicants forcertificates for reactor designs.INTENTThe U.S. Nuclear Regulatory Commission (NRC) is issuing this regulatory issue summary (RIS)to inform the addressees of the appropriate handling of information that warrants controls

because of continuing concerns about terrorist

attacks against the critical infrastructure of theUnited States. The NRC intends to balance its responsibility to preserve public access toinformation and support meaningful participation in NRC's regulatory processes against itsresponsibility to withhold information that might unnecessarily compromise the security ofnuclear facilities. Licensees for operating nuclear power plants and reactor facility designersmay need to assess their document control procedures to ensure they protect sensitive

information. Although no specific action or written response is required, the NRC encour

agesthe addressees for this RIS, vendors and contractors, and others who may possess sensitive

information to destroy, mark, or otherwise control the information to avoid inadvertently

providing assistance to those who might use the information for malevolent acts.BACKGROUND INFORMATIONNRC traditionally has given the public access to a significant amount of information about thefacilities and materials the agency regulates. Openness has been and remains a cornerstoneof NRC's regulatory philosophy. The Atomic Energy Act, subsequent legislation, and various

NRC regulations have given the public the right to participate in the licensing and oversightprocess for nuclear power reactors and other NRC licensees. To participate in a meaningfulway, the public must have access to information about the design and operation of regulated

facilities and use of nuclear materials. However, NRC and other Government agencies havealways withheld some information from public disclosure for reasons of security, personal

privacy, or commercial or trade secret protection. In light of increased terrorist activity

worldwide, NRC reexamined its document disclosure policies.

RIS 2005-26 Page 2 of 5Since the events of September 11, 2001, NRC has issued advisories and taken specific actionsregarding the security of its licensed facilities. NRC has also assessed and revised its policiesand practices for control of information so that information that could reasonably be expected to

be useful to terrorists in planning or executing an attack against nuclear power plants or other

NRC-licensed facilities will be withheld from public disclosure. The most recent and detailedguidance on the control of information related to operating nuclear power plants is provided in

the Commission paper SECY-04-0191, "Withholding Sensitive Unclassified Information

Concerning Nuclear Power Reactors From Public Disclosure," dated October 19, 2004, and the

associated staff requirements memorandum dated November 9, 2004. Also see

SECY-05-0091, "Task Force Report on Public Disclosure of Security-Related Information,"

dated May 18, 2005, and the associated staff requirements memorandum dated June 30, 2005. The NRC staff is preparing similar guidance for materials licensees and expects to make itavailable to the public in early 2006.SUMMARY OF ISSUE

Considering the various reviews, legislation, and other changes since September 11, 2001, theNRC staff believes that clarifying NRC's current procedures and policies regarding the controlof information will be beneficial to stakeholders. NRC will continue to make available to thepublic most of the information that the agency receives from or sends to its licensees. In

addition, the public will have access to a large amount of information included in various reportsproduced by the NRC staff. Much of NRC's information also will be readily available to thepublic via the NRC Web site (www.nrc.gov)

and the NRC's electronic document managementsystem (ADAMS) (www.nrc.gov/reading-rm/adams.html). In addition, other information may bereleased to the public in response to formal or informal requests. The exceptions for certain

information to be withheld from public disclosure for reasons other than security (e.g., privacy,

proprietary, and pre-decisional information) have not changed as a result of recent events. The

appropriate handling of Safeguards Information (SGI) is discussed in RIS-2003-08, "Protection

of Safeguards Information From Unauthorized Disclosure," dated April 30, 2003, and more

specific SGI designation guidance documents.

NRC withheld from public disclosure some information related to protecting operating nuclearpower plants although it does not meet the existing criteria for designation as SGI. This type ofinformation was recognized before September 11, 2001, and, when submitted to NRC by alicensee, was withheld from public disclosure according to the provisions of 10 CFR 2.390(d)(1). This regulation states:(d) The following information is considered commercial or financial information within themeaning of §9.17(a)(4) of this chapter and is subject to disclosure only in accordance

with the provisions of §9.19 of this chapter.

(1) Correspondence and reports to or from the NRC which contain information orrecords concerning a licensee's or applicant's physical protection, classified matter

protection, or material control and accounting program for special nuclear material not

otherwise designated as Safeguards Information or classified as National Security

Information or Restricted Data.

RIS 2005-26 Page 3 of 5NRC expects that licensees will continue to request

NRC withhold some information citing10 CFR 2.390(d)(1) and that the volume of material requested to be withheld from public

disclosure under this provision will increase as the NRC staff and licensees implement theguidance in this RIS.

NRC changed its procedures shortly after September 11, 2001, towithhold from public disclosure various categories of documents likely to include individual

records that warrant withholding under 10 CFR 2.390. The NRC staff will assess the

need towithhold such document categories if licensees routinely identify specific documents containingsensitive information. The NRC staff will interact with licensees on a case-by-case basis

regarding the use of the provisions of 10 CFR 2.390(d)(1) to assure that information is properly

controlled, under either Section 2.390(d)(1) or one of the other Freedom of Information Act

(FOIA) exemptions that might be applicable. Licensees that identify information to be withheldfrom public disclosure in accordance with 10 CFR 2.390(d)(1) or other provision in the

regulation should use the same general practices as used for proprietary commercial or

financial information. As shown on the attached diagram, the cover letter should clearly state

that the document includes sensitive information and the affected pages should include the

marking "Security-Related Information - Withhold Under 10 CFR 2.390." Unlike the

requirements for withholding proprietary information, licensees are not required to provide an

affidavit for sensitive information withheld under 10 CFR 2.390(d) and related to (1) physical

protection or (2) material control and accounting.Most information received and generated by

NRC deals with design, operations, or othermatters not directly related to the physical security of nuclear facilities or radioactive materials.

This information, if not protected as proprietary or under another exception, is generally madeavailable to the public. After September 11, 2001, NRC and other Government agenciesresponded to concerns that some information easily available on public Web sites or by other

means might be useful to terrorists. SECY-04-0191 provides the primary NRC guidance onwhether information related to operating nuclear power plants should be withheld from public

disclosure in light of the post-September 11 concerns. The NRC staff has posted the guidanceand related material within the public reading room (http://www.nrc.gov/reading-rm.html) on theNRC Web site, and stakeholders can ask questions or make suggestions about the guidanceand the examples. As discussed in SECY-04-0191, other Government agencies have issued regulations orguidance for protecting information that could be reasonably expected to be useful to terrorists

in planning or executing an attack on critical infrastructure.*Protected critical infrastructure information (PCII) is information related to the security ofcritical infrastructure that is voluntarily provided to the Department of Homeland Security

(DHS). *Critical energy infrastructure information (CEII) is defined in Federal Energy RegulatoryCommission (FERC) regulations as information related to energy-related infrastructure

(e.g., hydroelectric dams and electric transmission systems).*Sensitive security information (SSI) is defined in Transportation Safety Administration(TSA) and Department of Transportation (DOT) regulations as information about the

security of transportation assets, including pipelines.

RIS 2005-26 Page 4 of 5Licensees may need to assess and revise their procedures for handling sensitive unclassifiednonsafeguards information in their normal activities and interactions with parties other than

NRC. During discussions of existing practices with various licensees, the NRC staff discovered

that licensees vary in how they treat and protect information that was previously unprotected butnow is considered sensitive. Some licensees have instituted more restrictive controls. Some

have determined that their routine business practices provide an appropriate level of protectionfor the sensitive information. As described in 10 CFR 2.390, information deemed sensitive because it relates to physicalprotection or material control and accounting is protected in much the same way as commercial

or financial information. As with proprietary information, licensees are expected to have

sufficient internal controls to keep the information confidential. Possible methods to prevent the

inadvertent release of sensitive unclassified nonsafeguards information include marking

documents as described in 10 CFR 2.390, restricting access to electronic recordkeeping

systems, and controlling the reproduction, distribution, and destruction of potentially sensitiverecords. NRC uses the marking "Security-Related Information - Withhold Under10 CFR 2.390" and encourages the use of this marking by licensees and others possessing

information deemed sensitive using the guidance in SECY-04-0191. Licensees should ensure

that similar controls are in place when sensitive information is provided to outside parties such

as contractors or other Government agencies. The NRC staff posted information on NRC'sWeb site (http://www.nrc.gov/reading-rm.html) and included a feedback form for questions orsuggestions on how to effectively control sensitive information. BACKFIT DISCUSSION

This RIS requires no action or written response. Any action on the part of addressees toassess and revise their document control procedures in accordance with the guidance

contained in this RIS is strictly voluntary and, therefore, is not a backfit under 10 CFR 50.109. Consequently, the NRC staff did not perform a backfit analysis.FEDERAL REGISTER NOTIFICATIONA notice of opportunity for public comment on this RIS was not published in the FederalRegister because it is informational and pertains to a staff position that does not represent adeparture from current regulatory requirements and practice. NRC intends to work with theNuclear Energy Institute, industry representatives, members of the public, and other

stakeholders in modifying related guidance documents.SMALL BUSINESS REGULATORY ENFORCEMENT FAIRNESS ACT OF 1996

The NRC has determined that this action is not a rule and thus is not subject to the SmallBusiness Regulatory Enforcement Fairness Act of 1996.

RIS 2005-26 Page 5 of 5PAPERWORK REDUCTION ACT STATEMENTThis RIS does not contain information collections and, therefore, is not subject to therequirements of the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.).CONTACT

Please direct any questions about this matter to the technical contacts listed below or to theappropriate Office of Nuclear Reactor Regulation (NRR) project manager./RA/ By Patrick L. Hiland For/Michael J. Case, Director

Division of Inspection and Regional Support

Office of Nuclear Reactor RegulationTechnical Contacts:William Reckley, NRRMargie Kotzalas, NRR301-415-1323301-415-2737

E-mail: wdr@nrc.govE-mail: mxk5@nrc.govAttachment: Marking diagram for documents withheld under 10 CFR 2.390Note: NRC generic communications may be found on the

NRC public Web site,http://www.nrc.gov, under Electronic Reading Room/Document Collections.

ML051430228 OFFICEDPR/PSPBDLPM:TATECH EDITORD:DLPMOGC (NLO)NAMEWReckleyMKotzalasHChangLBMarshTRothschildDATE11/3/200505/16/200510/25/2005 6 /6/2005 6 /21/2005OFFICEOGC(SBREFA)PMASNMSS:IMNSNSIR:INFOSECOISNAMESCrockettGThorpeJHickeyLSilviousBJSheltonDATE 6 /21/2005

10/20/200506/29/200511/2/2005 06/23 /2005OFFICEOIS:SISPDPR/PGCBDIRS/IOEB:BCDIRS:DNAMEEBakerAWMarkleyMJRoss-LeeMCase (PLHiland For)DATE 06 /28/200511/03/200511/04/200511/07/2005

Security-Related InformationWithhold Under 10 CFR 2.390Subject XXXXXXXXXX

XXXXXXXXXX

XXXXXXXXXX

XXXXXXXXXXAttachment

RIS-2005-26

Page 1 of 1SUGGESTED MARKINGSWithhold From Public Disclosure In Accordance With 10 CFR 2.390 Overall page marking on the top of all pagesEnsure Subject Line is non-sensitiveAppropriate ControlsAccess:Need-to-know in order to perform official licensee functions.Storage:Openly within licensee facilities with electronic or other accesscontrols, for example, key cards, guards, alarms.Mail:U.S. Postal Service first class mail, single opaque envelope with nomarkings to indicate 10 CFR 2.390 contents.Electronic Transmission:Over encrypted phone, facsimile, computer, if available; otherwiseover non-encrypted circuits where recipient will be present toreceive the transmission.