عنوان مقاله [English]
Multiplicity and recurrence of crime as general aspects of aggravation of punishment, they are one of the effective factors in determining the punishment of the offender. These two institutions because of their importance in determining the amount of punishment, in line legislative process, always have changed. Law on Reducing the Punishment of Imprisonment, approved in 2020, the legislative policy and philosophy inherent, reduced prison sentences, are also not an exception. And has fundamentally changed these institutions, thus, despite the fact that the multiplicity and recurrence of the crime are considered as grounds for aggravation of punishment, but in the law of reduction, they have evolved with a reductionist approach. Therefore, in this research, with a practical approach, descriptively-analytically, these changes are examined and the achievements of this article include identifying the challenges and achievements of the mentioned law in relation to the multiplicity and repetition of crime.