Annotation

The article discusses current issues of law application related to the calculation of limitation periods in the context of the dualism of the Russian civil process. Based on the analysis of the doctrine, judicial practice of 2024–2026, conflicts arising from differences in the regulation of civil, arbitration proceedings are identified. Particular attention is paid to the mandatory suspension of periods due to the Special Military Operation (SVO), the new doctrine of "eternal" anti-corruption claims (Constitutional Court Ruling No. 49-P), impact of AI on writ proceedings. The specifics of interruption of the period by debtor's actions and the doctrine of estoppel are analyzed. Ways to harmonize procedural regimes are proposed.