Greece - Security Clearance Division

Authority Details and Classification Information

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Nation Details

Nation:
Greece
Code:
GRC

Contact Information

Email:
security.clearance.division1@grc.nato.int
Phone:
+515-731-919-1771

Classification to NATO

  • NATO UNCLASSIFIED UNCLASSIFIED
  • NATO RESTRICTED RESTRICTED
  • NATO CONFIDENTIAL CONFIDENTIAL
  • NATO SECRET SECRET
  • NATO TOP SECRET TOP SECRET

Classification from NATO

  • NATO UNCLASSIFIED UNCLASSIFIED
  • NATO RESTRICTED RESTRICTED
  • NATO CONFIDENTIAL CONFIDENTIAL
  • NATO SECRET SECRET
  • NATO TOP SECRET TOP SECRET

Conversion Requests

Threat Intelligence - GRC #6390 Completed

Conversion request for threat intelligence from Greece to ["NLD", "TUR", "SWE"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
NLD TUR SWE
Created:
2026-01-26T13:13:10.048784
Completed:
2026-01-26T13:13:10.056418
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-INTEL-7e2600e7
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-02-28T13:13:10.043015
Format:
application/json ()
Security Classification:
RESTRICTED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[NOFORN]
Domain:
INTEL
Tags:
sigint humint
View Full Details
Strategic Document - GRC #4743 Completed

Conversion request for strategic document from Greece to ["PRT", "FIN", "EST", "SVN", "BEL"]. Created for testing purposes.

Request Information
Source Classification:
CONFIDENTIAL
Source Nations:
GRC
Target Nations:
PRT FIN EST SVN BEL
Created:
2026-01-26T13:13:10.065708
Completed:
2026-01-26T13:13:10.073628
NATO Equivalent Classification
NATO CONFIDENTIAL
Document Metadata
Identifier:
DOC-GRC-SPECIAL-OPS-02124851
Format:
application/pdf (8968269)
Security Classification:
CONFIDENTIAL
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Domain:
SPECIAL-OPS
Tags:
reconnaissance direct-action special-forces
View Full Details
Defense Protocol - GRC #6207 Completed

Conversion request for defense protocol from Greece to ["FRA", "SWE"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
FRA SWE
Created:
2026-01-26T13:13:10.083709
Completed:
2026-01-26T13:13:10.091245
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-COMMUNICATIONS-2929bea9
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-05-10T13:13:10.077744
Format:
application/json ()
Security Classification:
TOP SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC, FRA, SWE]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[EYES ONLY, PROPIN, ORCON]
Domain:
COMMUNICATIONS
Tags:
secure-voice satellite comms
View Full Details
Operational Order - GRC #6064 Completed

Conversion request for operational order from Greece to ["DEU", "PRT"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
DEU PRT
Created:
2026-01-26T13:13:10.101552
Completed:
2026-01-26T13:13:10.108463
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-6224ace5
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-08-17T13:13:10.095043
Format:
application/pdf (559146)
Security Classification:
RESTRICTED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC, DEU, PRT]
Handling Restrictions:
[NOFORN, ORCON, EYES ONLY]
Domain:
OPERATIONS
Tags:
strategic field-ops tactical
View Full Details
Incident Report - GRC #8612 Completed

Conversion request for incident report from Greece to ["FRA", "MNE", "CZE", "DNK", "ROU"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
FRA MNE CZE DNK ROU
Created:
2026-01-26T13:13:10.117517
Completed:
2026-01-26T13:13:10.124726
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-INTEL-91dc7e30
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-06-16T13:13:10.112233
Format:
application/xml (6972834)
Security Classification:
TOP SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Domain:
INTEL
Tags:
geoint top-secret
View Full Details
Mission Data - GRC #3067 Completed

Conversion request for mission data from Greece to ["FRA", "NOR"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
FRA NOR
Created:
2026-01-26T13:13:10.134484
Completed:
2026-01-26T13:13:10.141087
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-SPECIAL-OPS-f8c1e6e0
Format:
application/msword ()
Security Classification:
TOP SECRET
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Releasable To Organizations:
[NATO, FVEY]
Domain:
SPECIAL-OPS
Tags:
direct-action
View Full Details
Intelligence Assessment - GRC #1685 Completed

Conversion request for intelligence assessment from Greece to ["DEU", "NLD", "FRA"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
DEU NLD FRA
Created:
2026-01-26T13:13:10.152299
Completed:
2026-01-26T13:13:10.159710
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-INTEL-f1a366f9
Authorization Reference:
Executive Order 13526
Authorization Date:
2025-10-12T13:13:10.145252
Format:
application/json ()
Security Classification:
UNCLASSIFIED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC]
Domain:
INTEL
Tags:
geoint osint
View Full Details
Tactical Assessment - GRC #4578 Completed

Conversion request for tactical assessment from Greece to ["NLD", "USA"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
NLD USA
Created:
2026-01-26T13:13:10.168504
Completed:
2026-01-26T13:13:10.175933
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-d1fc5888
Format:
application/json ()
Security Classification:
SECRET
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Domain:
COUNTERTERRORISM
Tags:
ct-ops
View Full Details
Military Exercise Report - GRC #2473 Completed

Conversion request for military exercise report from Greece to ["HRV", "LUX", "BEL", "ITA", "ESP", "POL", "LVA", "SVN"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
HRV LUX BEL ITA ESP POL LVA SVN
Created:
2026-01-26T13:13:10.185471
Completed:
2026-01-26T13:13:10.192213
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-a8da1049
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-11-30T13:13:10.179502
Format:
application/msword (1934640)
Security Classification:
RESTRICTED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Domain:
COUNTERTERRORISM
Tags:
security-clearance ct-ops
View Full Details
Tactical Assessment - GRC #5218 Completed

Conversion request for tactical assessment from Greece to ["SVK", "ROU", "ISL", "DNK", "EST", "HUN", "BEL"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
SVK ROU ISL DNK EST HUN BEL
Created:
2026-01-26T13:13:10.201572
Completed:
2026-01-26T13:13:10.208454
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-LOGISTICS-cc0d403d
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-06-30T13:13:10.195777
Format:
application/pdf (5771198)
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Handling Restrictions:
[REL TO]
Domain:
LOGISTICS
Tags:
maintenance transportation
View Full Details
Intelligence Report - GRC #4813 Completed

Conversion request for intelligence report from Greece to ["NOR", "MNE", "BGR", "CZE", "ALB", "GBR"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
NOR MNE BGR CZE ALB GBR
Created:
2026-01-26T13:13:10.218098
Completed:
2026-01-26T13:13:10.225002
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-MARITIME-942e798e
Authorization Reference:
FRAGO 12-2024
Authorization Date:
2025-06-05T13:13:10.212215
Format:
application/msword (1740538)
Security Classification:
UNCLASSIFIED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - National Classification Office
Releasable To Organizations:
[NATO, FVEY]
Domain:
MARITIME
Tags:
naval-ops submarine anti-submarine
View Full Details
Incident Report - GRC #7339 Completed

Conversion request for incident report from Greece to ["FRA", "MKD", "HRV", "NOR"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
FRA MKD HRV NOR
Created:
2026-01-26T13:13:10.234227
Completed:
2026-01-26T13:13:10.240605
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-e2c8d64c
Authorization Reference:
OPORD 24-001
Authorization Date:
2026-01-09T13:13:10.228112
Format:
text/plain (8733778)
Security Classification:
TOP SECRET
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Handling Restrictions:
[REL TO]
Domain:
COUNTERTERRORISM
Tags:
counterintelligence security-clearance
View Full Details
Threat Intelligence - GRC #6840 Completed

Conversion request for threat intelligence from Greece to ["GBR", "NOR", "FRA", "BGR", "SVK", "POL", "ISL", "CAN"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
GBR NOR FRA BGR SVK POL ISL CAN
Created:
2026-01-26T13:13:10.249312
Completed:
2026-01-26T13:13:10.256251
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-LOGISTICS-7b8df7ff
Format:
text/plain (159981)
Security Classification:
RESTRICTED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[NOFORN]
Domain:
LOGISTICS
Tags:
transportation
View Full Details
Tactical Intelligence Brief - GRC #8626 Completed

Conversion request for tactical intelligence brief from Greece to ["ALB", "FRA", "DEU", "HUN", "LUX", "ISL"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
ALB FRA DEU HUN LUX ISL
Created:
2026-01-26T13:13:10.265438
Completed:
2026-01-26T13:13:10.272824
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-2e25cfff
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-12-29T13:13:10.259575
Format:
application/pdf (7523695)
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[REL TO, PROPIN, NOFORN]
Domain:
OPERATIONS
Tags:
field-ops tactical mission-critical
View Full Details
Intelligence Assessment - GRC #1899 Completed

Conversion request for intelligence assessment from Greece to ["DNK", "ITA", "FIN", "HRV"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
DNK ITA FIN HRV
Created:
2026-01-26T13:13:10.282498
Completed:
2026-01-26T13:13:10.289370
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-LOGISTICS-c4feee48
Authorization Reference:
MOU-NATO-2023
Authorization Date:
2025-11-30T13:13:10.276292
Format:
image/jpeg (8875186)
Security Classification:
UNCLASSIFIED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[PROPIN, ORCON]
Domain:
LOGISTICS
Tags:
supply-chain
View Full Details
Defense Protocol - GRC #4986 Completed

Conversion request for defense protocol from Greece to ["EST", "NOR", "LVA", "BGR", "MKD"]. Created for testing purposes.

Request Information
Source Classification:
CONFIDENTIAL
Source Nations:
GRC
Target Nations:
EST NOR LVA BGR MKD
Created:
2026-01-26T13:13:10.298872
Completed:
2026-01-26T13:13:10.307035
NATO Equivalent Classification
NATO CONFIDENTIAL
Document Metadata
Identifier:
DOC-GRC-INTEL-c0b72876
Authorization Reference:
DoD 5220.22-M NISPOM
Authorization Date:
2025-04-25T13:13:10.292974
Format:
text/plain (5067323)
Security Classification:
CONFIDENTIAL
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC]
Domain:
INTEL
Tags:
geoint sigint classified
View Full Details
Mission Planning Document - GRC #6526 Completed

Conversion request for mission planning document from Greece to ["NLD"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
NLD
Created:
2026-01-26T13:13:10.316483
Completed:
2026-01-26T13:13:10.323161
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-COMMUNICATIONS-0ddcdc18
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-03-10T13:13:10.310811
Format:
application/xml (2597650)
Security Classification:
SECRET
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, NLD]
Handling Restrictions:
[ORCON]
Domain:
COMMUNICATIONS
Tags:
satellite data-link comms
View Full Details
Threat Analysis - GRC #9738 Completed

Conversion request for threat analysis from Greece to ["SVN", "FRA", "DEU"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
SVN FRA DEU
Created:
2026-01-26T13:13:10.333074
Completed:
2026-01-26T13:13:10.339259
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-720e2f2a
Authorization Reference:
DoD 5220.22-M NISPOM
Authorization Date:
2025-02-08T13:13:10.327085
Format:
application/msword (5898352)
Security Classification:
RESTRICTED
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC]
Handling Restrictions:
[EYES ONLY, ORCON, PROPIN]
Domain:
COUNTERTERRORISM
Tags:
threat-assessment
View Full Details
Communications Plan - GRC #7349 Completed

Conversion request for communications plan from Greece to ["FRA", "ITA", "NLD", "DNK"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
FRA ITA NLD DNK
Created:
2026-01-26T13:13:10.348139
Completed:
2026-01-26T13:13:10.355136
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-INTEL-b32a538e
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-12-30T13:13:10.342212
Format:
application/pdf (4655381)
Security Classification:
SECRET
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC, FRA, ITA, NLD, DNK]
Domain:
INTEL
Tags:
sigint geoint humint
View Full Details
Military Exercise Report - GRC #2013 Completed

Conversion request for military exercise report from Greece to ["SVN"]. Created for testing purposes.

Request Information
Source Classification:
CONFIDENTIAL
Source Nations:
GRC
Target Nations:
SVN
Created:
2026-01-26T13:13:10.364553
Completed:
2026-01-26T13:13:10.371334
NATO Equivalent Classification
NATO CONFIDENTIAL
Document Metadata
Identifier:
DOC-GRC-NUCLEAR-8ea6e938
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-02-07T13:13:10.358732
Format:
application/xml (3905848)
Security Classification:
CONFIDENTIAL
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC, SVN]
Releasable To Organizations:
[NATO, FVEY]
Domain:
NUCLEAR
Tags:
strategic-weapons arms-control nonproliferation
View Full Details
Signals Intelligence Report - GRC #6721 Completed

Conversion request for signals intelligence report from Greece to ["EST", "LVA", "TUR", "NLD", "MNE", "BGR", "HUN"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
EST LVA TUR NLD MNE BGR HUN
Created:
2026-01-26T13:13:10.381057
Completed:
2026-01-26T13:13:10.388003
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-d243e6f9
Authorization Reference:
DoD 5220.22-M NISPOM
Authorization Date:
2025-12-12T13:13:10.374938
Format:
application/pdf ()
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC, EST, LVA, TUR, NLD, MNE, BGR, HUN]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[PROPIN, ORCON, NOFORN]
Domain:
OPERATIONS
Tags:
mission-critical tactical operational-security
View Full Details
Mission Data - GRC #7882 Completed

Conversion request for mission data from Greece to ["NOR", "CAN", "BGR", "SVK", "HRV", "MNE"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
NOR CAN BGR SVK HRV MNE
Created:
2026-01-26T13:13:10.397445
Completed:
2026-01-26T13:13:10.404111
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-175e704b
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-01-28T13:13:10.391800
Format:
application/json (6201975)
Security Classification:
UNCLASSIFIED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC, NOR, CAN, BGR, SVK, HRV, MNE]
Handling Restrictions:
[EYES ONLY]
Domain:
OPERATIONS
Tags:
strategic tactical field-ops
View Full Details
Incident Report - GRC #2655 Completed

Conversion request for incident report from Greece to ["HUN", "LTU", "FIN", "TUR", "MNE"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
HUN LTU FIN TUR MNE
Created:
2026-01-26T13:13:10.413500
Completed:
2026-01-26T13:13:10.420938
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-CYBER-4ab05315
Format:
application/pdf ()
Security Classification:
TOP SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Countries:
[GRC, HUN, LTU, FIN, TUR, MNE]
Releasable To Organizations:
[NATO, FVEY]
Domain:
CYBER
Tags:
encryption network-security cyber-defense
View Full Details
Classified Communication - GRC #2409 Completed

Conversion request for classified communication from Greece to ["USA", "MNE", "LTU", "NLD", "DNK", "BGR", "ITA", "FIN"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
USA MNE LTU NLD DNK BGR ITA FIN
Created:
2026-01-26T13:13:10.430364
Completed:
2026-01-26T13:13:10.437305
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-INTEL-d2db9353
Authorization Reference:
Executive Order 13526
Authorization Date:
2026-01-16T13:13:10.424349
Format:
application/xml (3012644)
Security Classification:
UNCLASSIFIED
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - National Classification Office
Handling Restrictions:
[ORCON, NOFORN]
Domain:
INTEL
Tags:
humint classified
View Full Details
Military Exercise Report - GRC #2150 Completed

Conversion request for military exercise report from Greece to ["GBR", "PRT"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
GBR PRT
Created:
2026-01-26T13:13:10.447327
Completed:
2026-01-26T13:13:10.454155
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-CYBER-2a03f02a
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-05-24T13:13:10.441165
Format:
application/pdf (8877241)
Security Classification:
RESTRICTED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Handling Restrictions:
[REL TO, NOFORN, EYES ONLY]
Domain:
CYBER
Tags:
encryption firewall threat-intelligence
View Full Details
Capability Analysis - GRC #5076 Completed

Conversion request for capability analysis from Greece to ["MKD", "GBR", "CAN", "SVN", "EST", "TUR", "ISL", "HRV"]. Created for testing purposes.

Request Information
Source Classification:
UNCLASSIFIED
Source Nations:
GRC
Target Nations:
MKD GBR CAN SVN EST TUR ISL HRV
Created:
2026-01-26T13:13:10.464931
Completed:
2026-01-26T13:13:10.471509
NATO Equivalent Classification
NATO UNCLASSIFIED
Document Metadata
Identifier:
DOC-GRC-LOGISTICS-5fb6c616
Authorization Reference:
FRAGO 12-2024
Authorization Date:
2025-09-12T13:13:10.458947
Format:
application/msword ()
Security Classification:
UNCLASSIFIED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Handling Restrictions:
[REL TO, EYES ONLY, ORCON]
Domain:
LOGISTICS
Tags:
transportation maintenance equipment
View Full Details
After-Action Report - GRC #3028 Completed

Conversion request for after-action report from Greece to ["DNK", "PRT"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
DNK PRT
Created:
2026-01-26T13:13:10.480871
Completed:
2026-01-26T13:13:10.487824
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-LOGISTICS-fbea39d5
Authorization Reference:
DoD 5220.22-M NISPOM
Authorization Date:
2025-05-06T13:13:10.475200
Format:
application/xml (9972834)
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, DNK, PRT]
Releasable To Organizations:
[NATO, FVEY]
Domain:
LOGISTICS
Tags:
transportation equipment supply-chain
View Full Details
Joint Operations Plan - GRC #4771 Completed

Conversion request for joint operations plan from Greece to ["FIN", "SVN", "HRV", "FRA"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
FIN SVN HRV FRA
Created:
2026-01-26T13:13:10.496505
Completed:
2026-01-26T13:13:10.503432
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-d5d5be2f
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-12-10T13:13:10.490917
Format:
text/plain (8295225)
Security Classification:
SECRET
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, FIN, SVN, HRV, FRA]
Domain:
COUNTERTERRORISM
Tags:
threat-assessment counterintelligence
View Full Details
Security Analysis - GRC #3339 Completed

Conversion request for security analysis from Greece to ["ISL", "ALB", "LTU", "PRT", "HUN", "DNK", "CAN", "ITA"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
ISL ALB LTU PRT HUN DNK CAN ITA
Created:
2026-01-26T13:13:10.512533
Completed:
2026-01-26T13:13:10.519250
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-INTEL-79ea4991
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-09-01T13:13:10.506979
Format:
application/msword (5800854)
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, ISL, ALB, LTU, PRT, HUN, DNK, CAN, ITA]
Releasable To Organizations:
[NATO, FVEY]
Domain:
INTEL
Tags:
classified humint osint
View Full Details
Training Manual - GRC #7448 Completed

Conversion request for training manual from Greece to ["POL", "CZE"]. Created for testing purposes.

Request Information
Source Classification:
CONFIDENTIAL
Source Nations:
GRC
Target Nations:
POL CZE
Created:
2026-01-26T13:13:10.527677
Completed:
2026-01-26T13:13:10.533104
NATO Equivalent Classification
NATO CONFIDENTIAL
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-c6601da2
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-07-01T13:13:10.522757
Format:
application/msword (9722843)
Security Classification:
CONFIDENTIAL
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC]
Handling Restrictions:
[PROPIN, NOFORN, REL TO]
Domain:
OPERATIONS
Tags:
operational-security strategic field-ops
View Full Details
Operational Report - GRC #3122 Completed

Conversion request for operational report from Greece to ["GBR", "LVA", "TUR"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
GBR LVA TUR
Created:
2026-01-26T13:13:10.542489
Completed:
2026-01-26T13:13:10.549062
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-OPERATIONS-9eea6350
Authorization Reference:
MOU-NATO-2023
Authorization Date:
2025-05-16T13:13:10.536820
Format:
text/plain ()
Security Classification:
TOP SECRET
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[PROPIN, NOFORN]
Domain:
OPERATIONS
Tags:
mission-critical operational-security
View Full Details
Equipment Specifications - GRC #4889 Completed

Conversion request for equipment specifications from Greece to ["FIN", "PRT", "ITA", "LVA", "GBR", "DNK", "LUX"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
FIN PRT ITA LVA GBR DNK LUX
Created:
2026-01-26T13:13:10.559360
Completed:
2026-01-26T13:13:10.566791
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-COMMUNICATIONS-c2f16f02
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-07-11T13:13:10.552982
Format:
application/json ()
Security Classification:
RESTRICTED
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, FIN, PRT, ITA, LVA, GBR, DNK, LUX]
Handling Restrictions:
[REL TO, EYES ONLY, ORCON]
Domain:
COMMUNICATIONS
Tags:
satellite
View Full Details
Threat Intelligence - GRC #6104 Completed

Conversion request for threat intelligence from Greece to ["EST", "MNE", "PRT", "CAN", "CZE", "DEU", "FIN"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
EST MNE PRT CAN CZE DEU FIN
Created:
2026-01-26T13:13:10.576911
Completed:
2026-01-26T13:13:10.584728
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-SPECIAL-OPS-1489bf16
Authorization Reference:
DoD 5220.22-M NISPOM
Authorization Date:
2025-07-18T13:13:10.570325
Format:
application/pdf (546627)
Security Classification:
RESTRICTED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - National Classification Office
Releasable To Countries:
[GRC, EST, MNE, PRT, CAN, CZE, DEU, FIN]
Handling Restrictions:
[PROPIN, ORCON]
Domain:
SPECIAL-OPS
Tags:
hostage-rescue covert-ops
View Full Details
Joint Operations Plan - GRC #4402 Completed

Conversion request for joint operations plan from Greece to ["BEL", "DNK"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
BEL DNK
Created:
2026-01-26T13:13:10.593916
Completed:
2026-01-26T13:13:10.600785
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-AEROSPACE-6843c872
Format:
application/json ()
Security Classification:
TOP SECRET
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC]
Handling Restrictions:
[PROPIN, REL TO, EYES ONLY]
Domain:
AEROSPACE
Tags:
air-defense space-operations
View Full Details
After-Action Report - GRC #3745 Completed

Conversion request for after-action report from Greece to ["FRA", "HUN", "ALB", "SWE", "FIN"]. Created for testing purposes.

Request Information
Source Classification:
CONFIDENTIAL
Source Nations:
GRC
Target Nations:
FRA HUN ALB SWE FIN
Created:
2026-01-26T13:13:10.609953
Completed:
2026-01-26T13:13:10.616367
NATO Equivalent Classification
NATO CONFIDENTIAL
Document Metadata
Identifier:
DOC-GRC-COUNTERTERRORISM-f7dbaf7b
Authorization Reference:
Court Order 2024-123
Authorization Date:
2025-06-05T13:13:10.604184
Format:
application/json (7100263)
Security Classification:
CONFIDENTIAL
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, FRA, HUN, ALB, SWE, FIN]
Domain:
COUNTERTERRORISM
Tags:
ct-ops counterintelligence surveillance
View Full Details
Strategic Assessment - GRC #5908 Completed

Conversion request for strategic assessment from Greece to ["LUX", "FRA", "BGR"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
LUX FRA BGR
Created:
2026-01-26T13:13:10.626373
Completed:
2026-01-26T13:13:10.633983
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-INTEL-80242188
Authorization Reference:
OPORD 24-001
Authorization Date:
2025-01-28T13:13:10.619939
Format:
application/xml (8521331)
Security Classification:
SECRET
Custodian:
Greece - Ministry of Defence Security
Originating Organization:
Greece - Security Clearance Division
Releasable To Countries:
[GRC, LUX, FRA, BGR]
Releasable To Organizations:
[NATO, FVEY]
Handling Restrictions:
[ORCON]
Domain:
INTEL
Tags:
geoint osint sigint
View Full Details
Training Manual - GRC #5918 Completed

Conversion request for training manual from Greece to ["TUR", "PRT", "LTU", "POL", "MKD", "NOR", "ALB"]. Created for testing purposes.

Request Information
Source Classification:
TOP SECRET
Source Nations:
GRC
Target Nations:
TUR PRT LTU POL MKD NOR ALB
Created:
2026-01-26T13:13:10.643414
Completed:
2026-01-26T13:13:10.651101
NATO Equivalent Classification
COSMIC TOP SECRET
Document Metadata
Identifier:
DOC-GRC-SPECIAL-OPS-4a809509
Authorization Reference:
Executive Order 13526
Authorization Date:
2025-08-22T13:13:10.637800
Format:
application/pdf (7339309)
Security Classification:
TOP SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Domain:
SPECIAL-OPS
Tags:
reconnaissance
View Full Details
Tactical Intelligence Brief - GRC #9745 Completed

Conversion request for tactical intelligence brief from Greece to ["NLD", "POL", "ESP", "LUX", "SWE", "CZE", "ITA", "BEL"]. Created for testing purposes.

Request Information
Source Classification:
RESTRICTED
Source Nations:
GRC
Target Nations:
NLD POL ESP LUX SWE CZE ITA BEL
Created:
2026-01-26T13:13:10.660752
Completed:
2026-01-26T13:13:10.668155
NATO Equivalent Classification
NATO RESTRICTED
Document Metadata
Identifier:
DOC-GRC-MARITIME-770fce85
Authorization Reference:
FRAGO 12-2024
Authorization Date:
2025-08-02T13:13:10.654732
Format:
text/plain (4587250)
Security Classification:
RESTRICTED
Custodian:
Greece - National Classification Office
Originating Organization:
Greece - Security Clearance Division
Handling Restrictions:
[REL TO]
Domain:
MARITIME
Tags:
surface-warfare anti-submarine maritime-patrol
View Full Details
Defense Protocol - GRC #5117 Completed

Conversion request for defense protocol from Greece to ["MKD"]. Created for testing purposes.

Request Information
Source Classification:
SECRET
Source Nations:
GRC
Target Nations:
MKD
Created:
2026-01-26T13:13:10.677928
Completed:
2026-01-26T13:13:10.684405
NATO Equivalent Classification
NATO SECRET
Document Metadata
Identifier:
DOC-GRC-COMMUNICATIONS-1dd7cb27
Authorization Reference:
NATO STANAG 2161
Authorization Date:
2025-07-05T13:13:10.671828
Format:
application/json (5297487)
Security Classification:
SECRET
Custodian:
Greece - Security Clearance Division
Originating Organization:
Greece - Ministry of Defence Security
Releasable To Organizations:
[NATO, FVEY]
Domain:
COMMUNICATIONS
Tags:
data-link secure-voice radio
View Full Details

Please note that this work is a learning project and experiment in developing security classification converter as middleware for NATO.

The NATO Classification Converter project is available on GitHub under an MIT licence here: NATO Classification Converter

Developed by ToferC 2025-26