Assessing the Organizational Impact of ISO 45001 Implementation: Occupational Health and Safety Outcomes: A Case Study of NCA Rouiba

Abstract

This study investigates the influence of ISO 45001:2018 adoption on Occupational Health and Safety (OHS) management at New Algerian Cannery (NCA) Rouiba, a leading non-alcoholic beverage manufacturer. Through a survey of 100 employees spanning managerial, supervisory, and operational levels, the research evaluates safety performance enhancements following certification. Results demonstrate that ISO 45001 implementation has substantially improved OHS outcomes, including reduced accident rates and strengthened preventive measures. Training participation data reveals varying engagement levels: highest in chemical handling (30%), general workplace safety (20%), and first aid (20%), with moderate involvement in ISO 45001 awareness (15%). Notably lower participation in risk identification (7%) and Behavioral-Based Safety training (5%) highlights critical gaps in safety education. Employee perceptions reflect progress, with 95% reporting improved hazard recognition and 85% noting better risk documentation. However, only 41% of the workforce has received formal OHS training, and chemical spill response preparedness remains alarmingly low (4%). While ISO 45001 has effectively institutionalized preventive strategies and fostered greater safety engagement, persistent deficiencies in training coverage and emergency preparedness indicate the need for targeted interventions. The study concludes that sustained efforts are required to cultivate a truly robust, proactive safety culture at NCA Rouiba.