Government of the Republic of Serbia
http://www.srbija.gov.rs/
Energy Agency of the Republic of Serbia
http://www.aers.rs/
Ministry of defense
http://www.mod.gov.rs/
Ministry of interior affairs
http://www.mup.gov.rs
Ministry of environmental protection
http://www.ekologija.gov.rs/
Ministry of foreign affairs
http://www.mfa.gov.rs/
Military Academy
http://www.va.mod.gov.rs/
Republic Geodetic Authority
http://www.rgz.gov.rs
National geospatial data infrastructure
http://www.geosrbija.rs/
Electric power industry of Serbia
http://www.eps.rs/
Electric network of Serbia
http://www.ems.rs/
Transnafta
https://transnafta.rs/
Srbijagas
http://www.srbijagas.com/
PE PEU Resavica
http://www.jppeu.rs/
Protector of citizens
http://www.ombudsman.rs/
Commissioner for Information of Public Importance and Personal Data Protection
http://www.poverenik.rs/
Republic Agency for peaceful settlement of labor disputes
http://www.ramrrs.gov.rs/
Coordination Body for Gender Equality
https://www.rodnaravnopravnost.gov.rs/