Securing buildings is one of OZNAs permanent activities, for this kind of jobs we hire young and capable men (not pensioners). They usually take all medical examination and special courses for fiscal security of building and anti fire protection.

All employees carry fire weapons on their duty as building security and they have special training for fire weapon handling.

Maximum and high professional work of OZNA is confirmed in work also.Not one of buildings secured by OZNA has ever been broken in.

Trusts in OZNA have beside citizens and state organs as well, which means that OZNA beside many private buildings also secure state buildings.
Buildings secured by OZNA at time:

• Finansijska Policija Kragujevac,
• Prva Preduzetnicka banka Kragujevac; obezbedjenje i transport novca,
• Alco banka Kragujevac; obezbedjenje i transport novca,
• Ortotex Kragujevac,
• Fabrika gotove hrane Kragujevac,
• Neimar Kragujevac,
• Dragulj Kragujevac,
• DSN Kragujevac,
• Sobovica Kragujevac,
• Utro Kragujevac,
• Mega Tabak Kragujevac,
• Duvanpromet Kragujevac,
• Zavod za zastitu spomenika kulture Kragujevac,
• Istoriski arhiv Sumadije Kragujevac