| Prevalence of psychoactive substance use Prevalence of medication use Prevalence of drug use Drug Prevention | Treatment Supply Treatment Demand Health consequences Harm reduction | Drug-related crimes Drug market Drug use and prison Monitoring of publications Attitudes to legal framework changes |
Performed serological tests for HIV in the prisons of the Republic of Bulgaria (2011 – 2023)
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
| Number of serological tests | 3723 | 4074 | 3883 | 4240 | 4406 | 1751 | 781 | 875 | 731 | 261 | 365 | 499 | 497 |
| Positive for HIV | 18 | 3 | 12 | 5 | 5 | 2 | 3 | 3 | 3 | 0 | 3 | 3 | 1 |
| Total number of prisoners | 9885 | 9493 | 8834 | 7870 | 7408 | 7345 | 6988 | 6651 | 6448 | 6251 | 5873 | 5513 | 5543 |
| % tested prisoners | 37.7 | 42.9 | 44.0 | 53.9 | 59.5 | 23.8 | 11.2 | 13.2 | 11.3 | 4.2 | 6.2 | 9.1 | 9.0 |
Performed serological tests for syphilis in the prisons of the Republic of Bulgaria (2011 – 2023)
| 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
| Number of serological tests | 4046 | 4253 | 3869 | 2962 | 2671 | 1434 | 540 | 346 | 317 | ||||
| Positive for syphilis | 84 | 80 | 47 | 58 | 41 | 17 | 4 | 14 | |||||
| Total number of prisoners | 9885 | 9493 | 8834 | 7870 | 7408 | 7345 | 6988 | 6651 | 6448 | 6251 | 5873 | 5513 | 5543 |
| % tested prisoners | 40.9 | 44.8 | 43.8 | 37.6 | 36.1 | 19.5 | 9.2 | 6.3 | 5.7 |