Riaditeľ úradu - Director
- NRÚ -Deputy Director
- KÚ - NSA Office
- SOdOP - Organizational and Planning Section
- OZV - International Relations Division
- OABCR - Document Handling and Central Registry Division
- OdAB - Document Handling Section
- OdCR - Central Registry Section
- OVB - Internal Security Division
- OP -Human Resources Division
- SP - Security Clearance Department
- OPB - Personnel Security Division
- I. OdPB - I. Personnel Security Section
- II. OdPB - II. Personnel Security Section
- OdAPF - Applicated Psycho-Physiology Section
- OBP - Industrial Security Division
- OAEMPP - Analysis, Evidence, Methodology and Legal Support Division
- OdAPP - Analysis and Legal Support Section
- OdEM - Evidence and Methodology Section
- OPB - Personnel Security Division
- SE - Economy Department
- SOdFI - Finance Section
- OMTZ - Acquisition and Maintenance Division
- SIBEP - Information Security and Electronic Signature Department
- OŠS - Cryptologic Security Division
- OdSPŠOI - Handling of Cryptologic Devices Section
- OdCPŠOI - Certification of Cryptologic Devices Section
- OdMŠS - Cryptologic Service Management Section
- OKO - Cyberdefence Division
- OdA - Accreditation Section
- OdPBI - Computer Security and Incidents Section
- OdFOB - Physical and Facility Security Section
- OdONEV - Tempest Section
- OEP - Electronic Signature Division
- OPIS - CIS Operation Division
- OŠS - Cryptologic Security Division
- OLP - Legislative and Legal Division
- OKSK - Inspection and Administrative Procedures Division
- OdK - Inspection Section
- OdSK - Administrative Procedures Section
- OIA - Information Analysis Division
- AU - Auditor

