Ministry of Labor and Social policy https://www.mlsp.government.bg/
Ministry of Health https://www.mh.government.bg/bg/
European agency for safety and health at work https://osha.europa.eu/en
National social security institute https://www.noi.bg/
National revenue agency https://nra.bg/wps/portal/nra/nachalo
Employment Agency https://www.az.government.bg/
Social Assistance Agency http://www.asp.government.bg/
Working Conditions Fund https://www.mlsp.government.bg/fond-usloviya-na-trud
Bulgarian Industrial Association https://www.bia-bg.com/
Bulgarian Chamber of Commerce and Industry https://www.bcci.bg/
Confederation of employers and industrialists in Bulgaria http://krib.bg/
Union for private economic enterprise https://ssibg.org/?lang=en
Bulgarian union of private entrepreneurs "Vazrazhdane" http://www.union-vuzrazdane.eu/pages/main.html
KNSB https://knsb-bg.org/
Confederation of labor “Podkrepa” https://podkrepa.org/