BULGARIA – CRIMINAL CODE
GENERAL PART
Chapter Two - CRIME
Section IV - Multiple Crimes
Article 30
(1) The provisions of Article 28 and 29 shall not be applied, if more than five years have elapsed since the serving of punishment under the preceding sentences. Rehabilitation within this period of time shall not exclude their application.
(2) (New, SG No. 28/1982) In the case of conditional sentence and in the case of conditional early release from prison (parole) the term as per paragraph (1) shall commence as from the date of the probation period expiration.
Recidivism of criminal offences
EDIT.