The National Society of Professional Engineers (NSPE) is a professional organization in the United States dedicated to promoting the interests and professional development of licensed engineers. Founded in 1934, NSPE advocates for high standards in engineering practice and ethics, providing resources such as continuing education, networking opportunities, and professional certifications. NSPE also plays a crucial role in legislative advocacy, working to influence policies that affect the engineering profession. The organization supports the importance of licensure and strives to enhance public awareness of the value of professional engineers in society.