The marine industry is a vital component of the global economy, serving as the backbone of international trade by facilitating the movement of goods across seas. Central to this industry are seafarers, who play an indispensable role in ensuring the smooth operation of shipping activities. However, the rapid expansion of human activity and industrial operations has led to significant environmental challenges, particularly in the marine environment. Among these, the improper disposal of waste in marine ecosystems has emerged as a critical issue, posing severe threats to biodiversity and ecological balance. For countries with extensive coastlines, such as Pakistan, the dangers are particularly pronounced. Pakistan faces increasing risks to its coasts and marine environments due to escalating pollution levels, necessitating immediate and effective interventions. The country’s maritime sector, including its seafarers, bears a significant responsibility to combat these challenges by adopting and implementing environmentally sustainable waste management systems (Kamis et al., 2020).