(Updated 20250815) CLASSIFICATION (When filled in): Unclassified

CLASSIFICATION (When filled in): Unclassified PREVIOUS EDITION IS OBSOLETE. Page 1 of 4DD FORM 254, APR 2018 PREVIOUS EDITION IS OBSOLETE. Page 1 of 4DD FORM 254, APR 2018

DEPARTMENT OF DEFENSE

CONTRACT SECURITY CLASSIFICATION SPECIFICATION

(The requirements of the National Industrial Security Program (NISP) apply to all security aspects of this effort involving classified information.)

OMB No. 0704-0567 OMB approval expires:

August 31, 2028

The public reporting burden for this collection of information, 0704-0567, is estimated to average 36 minutes per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing the burden, to the Department of Defense, Washington Headquarters Services, at whs.mc-alex.esd.mbx.dd-dod-information-collections@mail.mil. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number.

RETURN COMPLETED FORM AS DIRECTED IN THE INSTRUCTIONS.

1. CLEARANCE AND SAFEGUARDING

a. LEVEL OF FACILITY SECURITY CLEARANCE (FCL) REQUIRED (See Instructions)

Top Secret

b. LEVEL OF SAFEGUARDING FOR CLASSIFIED INFORMATION/

MATERIAL REQUIRED AT CONTRACTOR FACILITY

None (See instructions)

2. THIS SPECIFICATION IS FOR: (X and complete as applicable.)

a. PRIME CONTRACT NUMBER (See instructions.)

b. SUBCONTRACT NUMBER

c. SOLICITATION OR OTHER

NUMBER

80JSC027R0004

DUE DATE (YYYYMMDD)

3. THIS SPECIFICATION IS: (X and complete as applicable.)

a. ORIGINAL (Complete date in all cases.)

DATE (YYYYMMDD)

b. REVISED (Supersedes all previous specifications.)

REVISION NO. DATE (YYYYMMDD)

c. FINAL (Complete Item 5 in all cases.) DATE (YYYYMMDD)

4. IS THIS A FOLLOW-ON CONTRACT? No Yes If yes, complete the following:

Classified material received or generated under (Preceding Contract Number) is transferred to this follow-on contract.

5. IS THIS A FINAL DD FORM 254? No Yes If yes, complete the following:

In response to the contractor's request dated , retention of the classified material is authorized for the period of:

6. CONTRACTOR (Include Commercial and Government Entity (CAGE) Code)

a. NAME, ADDRESS, AND ZIP CODE This DD-254 is for SOLICITATION purposes only.

The COR must contact the Security Officer designated in Block 17 with a prime contractor name, CAGE Code & contract number as soon as possible to ensure a revised DD-254 is prepared & ready for CLIN 3 Mission Services

b. CAGE CODE c. COGNIZANT SECURITY OFFICE(S) (CSO) (Name, Address, ZIP Code, Telephone required; Email Address optional)

7. SUBCONTRACTOR(S) (Click button if you choose to add or list the subcontractors -- but will still require a separate DD Form 254 issued by a prime contractor to each subcontractor)

a. NAME, ADDRESS, AND ZIP CODE Forward a copy of ALL Sub-DD-254s to the Security Officer designated in Block 17.

b. CAGE CODE c. COGNIZANT SECURITY OFFICE(S) (CSO) (Name, Address, ZIP Code, Telephone required; Email Address optional)

8. ACTUAL PERFORMANCE (Click button to add more locations.)

a. LOCATION(S) (For actual performance, see instructions.)

NASA, JOHNSON SPACE CENTER

2101 NASA PKWY

HOUSTON, TX 77058-3696

b. CAGE CODE (If applicable, see Instructions.)

N/A

c. COGNIZANT SECURITY OFFICE(S) (CSO) (Name, Address, ZIP Code, Telephone required; Email Address optional)

Office of Protective Services Johnson Space Center 2101 E NASA Pkwy Houston, TX 77058

9. GENERAL UNCLASSIFIED DESCRIPTION OF THIS PROCUREMENT

The principal purpose of this requirement is for NASA to acquire services from a commercially owned and operated Low Earth Orbit (LEO) Destination that can provide safe, reliable, and cost-effective end-to-end services to succeed the International Space Station (ISS). This will ensure NASA has a sustained human presence in LEO for crew members to perform science and exploration. As part of this service, the Contractor(s) will design, build, and operate the Commercial LEO Destination (CLD) which covers all aspects of development and certification, including design, manufacturing, demonstration/testing, qualification, production, transportation vehicles, including operational missions (cargo/crew) and utilization activities post CLD certification.

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10. CONTRACTOR WILL REQUIRE ACCESS TO: (X all that apply. Provide details in Blocks 13 or 14 as set forth in the instructions.)

a. COMMUNICATIONS SECURITY (COMSEC) INFORMATION

b. RESTRICTED DATA

c. CRITICAL NUCLEAR WEAPON DESIGN INFORMATION (CNWDI) (If CNWDI applies, RESTRICTED DATA must also be marked.)

d. FORMERLY RESTRICTED DATA

e. NATIONAL INTELLIGENCE INFORMATION:

(1) Sensitive Compartmented Information (SCI)

(2) Non-SCI

f. SPECIAL ACCESS PROGRAM (SAP) INFORMATION

g. NORTH ATLANTIC TREATY ORGANIZATION

(NATO) INFORMATION

h. FOREIGN GOVERNMENT INFORMATION

i. ALTERNATIVE COMPENSATORY CONTROL MEASURES

(ACCM) INFORMATION

j. CONTROLLED UNCLASSIFIED INFORMATION (CUI) (See instructions.)

k. OTHER (Specify) (See instructions.)

11. IN PERFORMING THIS CONTRACT, THE CONTRACTOR WILL: (X all that apply. See instructions. Provide details in Blocks 13 or 14 as set forth in the instructions.)

a. HAVE ACCESS TO CLASSIFIED INFORMATION ONLY AT

ANOTHER CONTRACTOR'S FACILITY OR A GOVERNMENT

ACTIVITY

(Applicable only if there is no access or storage required at contractor facility.

See instructions.)

b. RECEIVE AND STORE CLASSIFIED DOCUMENTS ONLY

c. RECEIVE, STORE, AND GENERATE CLASSIFIED

INFORMATION OR MATERIAL

d. FABRICATE, MODIFY, OR STORE CLASSIFIED HARDWARE

e. PERFORM SERVICES ONLY

f. HAVE ACCESS TO U.S. CLASSIFIED INFORMATION OUTSIDE

THE U.S.,PUERTO RICO, U.S. POSSESSIONS AND TRUST

TERRITORIES

g. BE AUTHORIZED TO USE THE SERVICES OF DEFENSE

TECHNICAL INFORMATION CENTER (DTIC) OR OTHER

SECONDARY DISTRIBUTION CENTER

h. REQUIRE A COMSEC ACCOUNT

i. HAVE A TEMPEST REQUIREMENT

j. HAVE OPERATIONS SECURITY (OPSEC) REQUIREMENTS

k. BE AUTHORIZED TO USE DEFENSE COURIER SERVICE

l. RECEIVE, STORE, OR GENERATE CONTROLLED UNCLASSIFIED

INFORMATION (CUI).

(DoD Components: refer to DoDI 5200.48, only for specific CUI protection requirements. Non-DoD Components: see instructions.)

m. OTHER (Specify) (See instructions.)

12. PUBLIC RELEASE

Any information (classified or unclassified) pertaining to this contract shall not be released for public dissemination except as provided by the National Industrial Security Program Operating Manual (NISPOM) or unless it has been approved for public release by appropriate U.S. Government authority.

Proposed public releases shall be submitted for review and approval prior to release to the appropriate government approval authority identified here with at least office and phone contact information and if available, an e-mail address. (See instructions)

DIRECT THROUGH (Specify below)

Office of the General Counsel, Johnson Space Center 2101 NASA Parkway, Houston, Texas, JSCLegal@nasa.gov

Public Release Authority:

To the Office of Communications, National Aeronautics and Space Administration, Washington, DC 20546. (for review)

13. SECURITY GUIDANCE

The security classification guidance for classified information needed for this effort is identified below. If any difficulty is encountered in applying this guidance or if any other contributing factor indicates a need for changes in this guidance, the contractor is authorized and encouraged to provide recommended changes; to challenge the guidance or the classification assigned to any information or material furnished or generated under this contract;

and to submit any questions for interpretation of this guidance to the official identified below. Pending final decision, the information involved shall be handled and protected at the highest level of classification assigned or recommended.

(Fill in as appropriate for the classified effort. Attach, or forward under separate correspondence, any documents/guides/extracts referenced herein. The field will expand as text is added. When removing any expanded text area, use delete key or backspace key, then click out of the text field for it to shrink after the text has been deleted. Also allows for up to 6 internal reviewers to digitally sign. See instructions for additional guidance or use of the fillable

PDF.)

Performance of this contract will not involve the receipt, generation, and storage of classified information at the contractor’s facility;

therefore, classified material cannot be sent to the contractor under this contract. Access to classified information/areas will occur only at the user agency (NASA/JSC). Only U.S. citizens granted a final personnel security clearances are eligible for access to classified material.

The contractor must meet and comply with the facility clearance requirements for TOP SECRET and the industrial security requirements for access to classified information at the TOP SECRET level in accordance with the 32 CFR, Part 117, National Industrial Security Program Operating Manual (NISPOM) and other NASA/JSC security procedures and guidelines.

The place of performance will be at JSC and other locations where the requirement is covered by the obligations specified in Section C of the basic contract document. The period of performance is from

Questions or request concerning clarification or interpretation regarding security requirements shall be directed to the NASA/JSC Security Specialist at 281-792-7026.

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List of Attachments (All Files Must be attached Prior to Signing, i.e., for any digital signature on the form)

NAME & TITLE OF REVIEWING OFFICIAL SIGNATURE

14. ADDITIONAL SECURITY REQUIREMENTS

Requirements, in addition to NISPOM requirements for classified information, are established for this contract.

No Yes If Yes, identify the pertinent contractual clauses in the contract document itself, or provide an appropriate statement which identifies the additional requirements. Provide a copy of the requirements to the CSO. The field will expand as text is added or you can also use item 13. When removing any expanded text area, use delete key or backspace key, then click out of the text field for it to shrink after the text has been deleted.

(See instructions for additional guidance or use of the fillable PDF.)

(a) 32 CFR, Part 117, National Industrial Security Program Operating Manual (NISPOM) (b) JSC Security Handbooks,Manuals, Regulations, Instructions, and Directives (current editions as of the date of Contract Award), as well as any other applicable policies, and procedures set forth within the Contract and as identified by NASA. (c) Intelligence Community Directive (ICD) Number 503, Intelligent Community Information Technology System Security Risk Management, Certification, and Accreditation, September 15, 2008. Intelligent Community Directive (ICD) Number 704, Personnel Security Standards and Procedures Governing Eligibility for access to Sensitive Compartmented Information and Procedures Governing Eligibility for access to Sensitive Compartmented Information and other Controlled Access Program Information, October 1, 2008, Intelligence Community Directive (ICD) Number 705, Sensitive Compartmental Information Facilities, May 26, 2010. CNSSAM TEMPEST 1-13, RED/BLACK Installation Guidance

15. INSPECTIONS

Elements of this contract are outside the inspection responsibility of the CSO.

No Yes If Yes, explain and identify specific areas and government activity responsible for inspections. The field will expand as text is added or you can also use item

13. When removing any expanded text area, use delete key or backspace key, then click out of the text field for it to shrink after the text has been deleted.

(See instructions for additional guidance or use of the fillable PDF.)

Defense Counterintelligence Security Agency (DCSA) is relieved of all inspection responsibilities on Johnson Space Center. DoDAAC [803112]

16. GOVERNMENT CONTRACTING ACTIVITY (GCA) AND POINT OF CONTACT (POC)

a. GCA NAME

Contracting Office

b. ACTIVITY ADDRESS CODE (AAC) OF THE CONTRACTING OFFICE (See Instructions)

c. ADDRESS (Include ZIP Code) 2101 NASA Parkway Houston, Texas 77058

d. POC NAME

Ashley Chaves

e. POC TELEPHONE (Include Area Code)

+1 (281) 792-7921

f. EMAIL ADDRESS (See Instructions) ashley.h.chaves@nasa.gov

17. CERTIFICATION AND SIGNATURES

Security requirements stated herein are complete and adequate for safeguarding the classified information to be released or generated under this classified effort. All questions shall be referred to the official named below. Upon digitally signing Item 17h, no changes can be made as the form will be locked.

a. TYPED NAME OF CERTIFYING OFFICIAL (Last, First, Middle Initial) (See Instructions)

Ybarra, Rudy

b. TITLE

NASA JSC Security

c. ADDRESS (Include ZIP Code) 2101 NASA Parkway Houston, TX 77058

d. AAC OF THE CONTRACTING OFFICE (See Instructions)

e. CAGE CODE OF THE PRIME CONTRACTOR (See Instructions.)

f. TELEPHONE (Include Area Code)

+1 (281) 792-7026

g. EMAIL ADDRESS (See Instructions) rudy.ybarra@nasa.gov

h. SIGNATURE

i. DATE SIGNED (See Instructions)

Rodolf o Ybarra

Digitally signed by Rodolfo Ybarra Date:

2026.09.24 10:29:10 -05'00'

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18. REQUIRED DISTRIBUTION BY THE CERTIFYING OFFICIAL

a. CONTRACTOR

b. SUBCONTRACTOR

c. COGNIZANT SECURITY OFFICE FOR PRIME AND

SUBCONTRACTOR

d. U.S. ACTIVITY RESPONSIBLE FOR OVERSEAS SECURITY

ADMINISTRATION

e. ADMINISTRATIVE CONTRACTING OFFICER

f. OTHER AS NECESSARY (If more room is needed, continue in Item 13 or on additional page if necessary.)