Inthe public transport industry of Northern Ireland, the management of supplier relationships has received increasing attention as a vital aspect in driving transformative change and achieving a sustained competitive advantage in recent years. As the landscape of technology, consumer expectations, and market dynamics continue to shift, more and more businesses realise the significance of good supplier relationship management (SRM) in moulding the actions of supply chain participants and improving overall performance. Utilising the conceptual framework provided by dynamic capacity theory, the purpose of this Master of Science research project is to investigate the influence and impact of SRM on the behaviour of supply chains, with a particular emphasis on Risk Management, innovation, and continual improvements, as well as their effect on the resilience of supply chains.