Sustainable agriculture depends on composting as it transforms organic waste into nutrient-rich soil additions, improves soil condition, and lowers pollutants. To allow the operation to be effective, however, the process involves certain safety and legal considerations that need to be addressed. This chapter examines important issues related to composting safety, including greenhouse gas emissions, heavy metal contamination, and microbiological dangers. Reducing these hazards calls for appropriate management strategies like temperature control, aeration, and moisture control. Although their respective locations affect the regulatory frameworks controlling composting activities, they usually include guidelines for waste management, disease control, and environmental impact reduction. Following these guidelines is essential to avoiding the risks connected with improperly treated compost, which may bring harmful chemicals or microbes into the ground and food chain. Furthermore, included in the chapter are best practices for composting-site safety, including worker protection policies, biosecurity guidelines, and odor and leachate reducing strategies. While supporting sustainable agricultural methods, emerging composting technologies, such as microbial inoculants and biochar integration, provide imaginative ways to raise compost quality and safety. Furthermore, the role that governmental and regulatory bodies play in standardizing composting practices is emphasized, therefore stressing the requirement of continuous observation and adaptation to evolving public health and environmental issues. Attaining a circular economy in agriculture depends on safe and well-regulated composting techniques overall, as they improve soil health and lower dependency on chemical fertilizers, thus limiting environmental concerns.