Standardization: There is a need for standardization of 3D printing materials and processes to ensure consistency and quality. This includes developing standards for 3D printing materials, such as concrete and plastic, as well as ensuring that 3D printing processes are consistent and reliable.

Training and education: There is a need for training and education programs to be developed to equip construction professionals with the skills and knowledge needed to work with 3D printing technology. This includes training programs for designers, engineers, and construction workers, as well as education programs for students and professionals.