Which of the following steps is NOT typically involved in the engineering design process?

The engineering design process typically includes a series of steps that guide engineers and designers from the initial identification of a problem to the final implementation of a solution. Each step is essential in developing effective solutions and innovations. Among these steps are identifying the problem, conducting research, and creating prototypes, which are crucial for testing design concepts.

Implementing contracts, however, is not a typical step in the engineering design process itself. While contracts may play a role in the broader context of project management, such as in relations with stakeholders or when building a team's structure, they do not directly contribute to the iterational and creative aspects of the engineering design process. The core focus of the design process is on problem-solving and innovation rather than legal agreements or contractual obligations, making this option stand out as not being a standard part of the sequence.