| BUL-11 | National Centre of Public Health Protection (NCPHP) | Sofia | BULGARIA | EURO | WHO Collaborating Centre for Occupational Health | PAUNOVIC Elizabet | Active | Details |
| BUL-13 | National Centre of Public Health Protection (NCPHP) | Sofia | BULGARIA | EURO | WHO Collaborating Centre for Research & Training in Mental Health | SHEVKUN Elena | Pending | Details |