<?xml version="1.0" encoding="UTF-8"?><!--Serialized by the GTRI Trustmark Framework API, version: 1.4.74--><tf:TrustInteroperabilityProfile xmlns:tf="https://trustmarkinitiative.org/specifications/trustmark-framework/1.4/schema/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tips/nist-sp-800-53-r4-security-control-pl-2_-system-security-plan/4/</tf:Identifier><tf:Name>NIST SP 800-53 r4 Security Control PL-2: System Security Plan</tf:Name><tf:Version>4</tf:Version><tf:Description>Profile of requirements corresponding to NIST Special Publication 800-53, r4, Security Control PL-2: System Security Plan. Applicable to LOW impact, MODERATE impact, and HIGH impact systems.</tf:Description><tf:PublicationDateTime>2021-04-26T00:00:00.000Z</tf:PublicationDateTime><tf:Primary>false</tf:Primary><tf:LegalNotice>This document and the information contained herein is provided on an "AS IS" basis, and the Georgia Tech Research Institute disclaims all warranties, express or implied, including but not limited to any warranty that the use of the information herein will not infringe any rights or any implied warranties or merchantability or fitness for a particular purpose. In addition, the Georgia Tech Research Institute disclaims legal liability for any loss incurred as a result of the use or reliance on the document or the information contained herein.</tf:LegalNotice><tf:Issuer><tf:Identifier>https://trustmarkinitiative.org/</tf:Identifier><tf:Name>TMI</tf:Name><tf:Contact><tf:Kind>PRIMARY</tf:Kind><tf:Responder></tf:Responder><tf:Email>help@trustmarkinitiative.org</tf:Email><tf:Telephone>555-555-5555</tf:Telephone><tf:WebsiteURL>https://trustmarkinitiative.org/</tf:WebsiteURL></tf:Contact></tf:Issuer><tf:Keywords><tf:Keyword>800-53</tf:Keyword><tf:Keyword>High</tf:Keyword><tf:Keyword>Low</tf:Keyword><tf:Keyword>Moderate</tf:Keyword><tf:Keyword>NIST</tf:Keyword><tf:Keyword>P1</tf:Keyword><tf:Keyword>Planning</tf:Keyword><tf:Keyword>Security</tf:Keyword><tf:Keyword>System Security Plan</tf:Keyword></tf:Keywords><tf:References><tf:TrustmarkDefinitionRequirement tf:id="TD_ref1"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-content/1.0/</tf:Identifier><tf:Number>1</tf:Number><tf:Name>System Security Plan Content</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan content as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement><tf:TrustmarkDefinitionRequirement tf:id="TD_ref2"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-review/1.0/</tf:Identifier><tf:Number>2</tf:Number><tf:Name>System Security Plan Review</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan review as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement><tf:TrustmarkDefinitionRequirement tf:id="TD_ref3"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-distribution/1.0/</tf:Identifier><tf:Number>3</tf:Number><tf:Name>System Security Plan Distribution</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan distribution as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement><tf:TrustmarkDefinitionRequirement tf:id="TD_ref4"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-approval/1.0/</tf:Identifier><tf:Number>4</tf:Number><tf:Name>System Security Plan Approval</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan approval as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement><tf:TrustmarkDefinitionRequirement tf:id="TD_ref5"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-protection/1.0/</tf:Identifier><tf:Number>5</tf:Number><tf:Name>System Security Plan Protection</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan protection as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement><tf:TrustmarkDefinitionRequirement tf:id="TD_ref6"><tf:TrustmarkDefinitionReference><tf:Identifier>https://artifacts.trustmarkinitiative.org/lib/tds/system-security-plan-updates/1.0/</tf:Identifier><tf:Number>6</tf:Number><tf:Name>System Security Plan Updates</tf:Name><tf:Version>1.0</tf:Version><tf:Description>Defines conformance and assessment criteria for compliance with minimum security requirements for system security plan updates as related to overall security planning requirements.</tf:Description></tf:TrustmarkDefinitionReference></tf:TrustmarkDefinitionRequirement></tf:References><tf:TrustExpression><![CDATA[TD_ref1 and TD_ref2 and TD_ref3 and TD_ref4 and TD_ref5 and TD_ref6]]></tf:TrustExpression><tf:Sources><tf:Source tf:id="Source-2112165102"><tf:Identifier>SP800-53R4</tf:Identifier><tf:Reference>NIST Special Publication 800-53 Revision 4, Security and Privacy Controls for Federal Information Systems and Organizations, National Institute of Standards and Technology, April 2013 (Includes updates as of 01-15-2014). Available at &lt;a href="http://dx.doi.org/10.6028/NIST.SP.800-53r4"&gt;http://dx.doi.org/10.6028/NIST.SP.800-53r4&lt;/a&gt;.</tf:Reference></tf:Source></tf:Sources></tf:TrustInteroperabilityProfile>