Read the guiding principles of the NSPE Code of Ethics and the Engineers' Creed.

Professional engineers seriously consider their own responsibility not only for the quality of their work but also on the safety and well-being of the general public. Since its founding, the NSPE is the expert's most respected voice in the practice of ethical engineering.

The Technical Ethics Code of the American Society of Workers' Association (NSPE, 1992) and the Ethics and Practice Guidelines (ASCE, 1993) of the American Civil Engineers Association address the above-mentioned ethical behavior issues. The principles of selections listed there are cited as follows. Engineers should always be aware that their primary duty is to protect public safety, health, property and welfare. If public safety, health, property or welfare is threatened and their professional judgment is overturned, they should inform their employer or client and appropriate other authorities.

Because of the same professional qualifications, the Code of Ethics is applied worldwide. The National Association of Engineers (NSPE) is one of the organizations that practices ethical standards. NSPE was founded in New York in 1934 and is an organization to solve non technical problems for experts. Under the Code of Ethics, they want their members to show high standards of integrity and integrity. As a technician they believe that their services must be sincere, fair, just and equitable, and they must be promised to provide protection, health, safety and welfare.

The first basic specification of the National Engineers Association (NSPE) Code of Ethics states that engineers are "important for safety, health, and the well-being of the people". The American Chemical Technology Association (AIChE) will further explain this. We will revise the NSPE normative and add that chemical engineers "protect the environment to fulfill their duties". These ethical standards are designed to prevent pollution and maintain a healthy work environment.