Original scientific paper
https://doi.org/10.17818/EMIP/2025/26
THE CORRELATION BETWEEN THE IMPLEMENTATION OF ISO 31000:2018 AND THE MATURITY OF SECURITY RISK MANAGEMENT IN COMPANIES FROM THE NATIONAL CRITICAL INFRASTRUCTURE SECTOR OF THE REPUBLIC OF CROATIA
Ivana Pokrajčić
; Ministry of Defense of the Republic of Croatia; University of Defense and Security “Dr. Franjo Tuđman”
*
Tonći Lazibat
; University of Zagreb, Faculty of Economics and Business
* Corresponding author.
Abstract
The implementation of the ISO 31000:2018 and its effectiveness in the segment of national critical infrastructure of the Republic of Croatia has not been sufficiently scientifically explored, despite the fact that its application in this specific segment is normatively regulated. This article empirically investigates, using multivariate statistical analysis methods, the intercorrelation between the implementation of the ISO 31000:2018 and the maturity of security risk management in companies within the national critical infrastructure of the Republic of Croatia. The research results show that the level of implementation of the ISO 31000:2018 standard has a significant and positive impact on the maturity of security risk management. The study also examined the differences between medium-sized and large companies in the sub-dimensions of security risk management, and the results indicate that the maturity of security risk management is higher in large companies compared to medium-sized ones within the national critical infrastructure.
Keywords
ISO 31000:2018; risk maturity; security risk management; national critical infrastructure
Hrčak ID:
339589
URI
Publication date:
25.11.2025.
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