The study mainly aimed to delve into the impact of the practices of green supply chain and their dimensions (Green Manufacturing, Global Collaborative Capability, Green Purchasing, Eco-Design, and Packaging, Systems of Green Information, and Green Logistics) on sustainability and dimensions of economic, Social, environmental) through the mediating effect of the practices of green innovation and the moderating influences of institutional pressure on DHL companies in Egypt.

Design/methodology/approach – The study employed the quantitative approach in data gathering and evaluation. The quantitative evaluation and deductive methodology were used to take a methodical and objective approach to data gathering and evaluation to achieve the primary goals of the investigation.

Findings – The outcomes indicated that there was a statistically significant association between Green Supply practices and Sustainability in DHL companies in Egypt, in addition, there was a statistically significant association between practices of Green Supply and Green Innovation Practices in DHL companies in Egypt. The inquiry also found that there was a statistically significant link between Green Innovation Practices and Sustainability in DHL companies in Egypt as well as institutional Pressure moderated the association between Green Supply practices and Sustainability in DHL companies in Egypt.

Keywords – Green Supply Practices, Global Collaborative Capability, and Green Logistics